CN201343120Y - Pedal type saddleless exercycle - Google Patents
Pedal type saddleless exercycle Download PDFInfo
- Publication number
- CN201343120Y CN201343120Y CNU2008202310568U CN200820231056U CN201343120Y CN 201343120 Y CN201343120 Y CN 201343120Y CN U2008202310568 U CNU2008202310568 U CN U2008202310568U CN 200820231056 U CN200820231056 U CN 200820231056U CN 201343120 Y CN201343120 Y CN 201343120Y
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- CN
- China
- Prior art keywords
- frame
- foot
- drive plate
- pedal
- vehicle frame
- 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
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Abstract
The utility model relates to a pedal type saddleless exercycle, which comprises a saddleless frame, and a middle shaft and a rear shaft which are arranged on the frame. Cranks which are arranged at an angle of 180 degrees from each other are respectively arranged at two ends of the middle shaft, wherein the two ends of the middle shaft are arranged on two sides of the frame; rollers are arranged at the free ends of the cranks; pedal driving plates are arranged on the two sides of the frame, wherein the front ends of the pedal driving plates are hinged on the frame, the rear ends reciprocate up and down by pedal force; the pedal driving plates are provided with rail grooves extending along the length direction of the plates; the rollers are arranged in the rail grooves; the pedal driving plates drive the cranks to revolve by the matching of the rail grooves and the rollers; the frame is also provided with a transmission shaft parallel to the middle shaft; the middle shaft and the transmission shaft are respectively provided with gears which are mutually engaged to drive on the same side of the frame; a chain wheel is arranged on the other side of the transmission shaft; and the chain wheel is in transmission connection with a flywheel arranged on a rear shaft through a chain and a dustproof cover is arranged outside the gear chain wheel. The bicycle has simple structure, flexibility and convenience, and ensures that various parts of human body are exercised.
Description
Technical field
The utility model relates to a kind of body-building bicycle, and especially a kind of pedal type does not have the vehicle seat body-building bicycle.
Background technology
The patent No. is the disclosed a kind of multifunction body-building bicycle of ZL02160176.3, be that two big or small live-rollerss are connected with belt, rotation by live-rollers, drive and the big coaxial sprocket rotation of live-rollers, sprocket wheel is connected with sprocket wheel on the reversing gear by chain, and the gear that drives on the reversing gear rotates gear on the reversing gear and the gear mesh on the flywheel, make the trailing wheel of bicycle rotate, thereby whole bicycle is travelled.During use, hold handlebar, a pin steps down on the pedal, and the another pin travels forward car with firmly pedaling under effect of inertia, then makees running action drives live-rollers with both feet on live-rollers and rotates.This multifunction body-building bicycle complex structure, operation underaction, exercise intensity is big inadequately, and human body is taken exercise fully; In addition, outside its whole transmission device all was exposed to, vulnerable to pollution had shortened service life of transmission parts.
Use novel content
The purpose of this utility model provides a kind of simple in structure, and exercise intensity is big, and the pedal type that applicability is strong does not have the vehicle seat body-building bicycle.
For achieving the above object, the utility model adopts following technical scheme:
The utility model comprises no seat coach frame and axis and the rear axle be located on this vehicle frame, and the two ends that are positioned at the vehicle frame both sides of axis are fixed with the crank that is mutually 180 ° of layouts respectively, and the free end of crank is equipped with roller; Be respectively equipped with the foot-operated drive plate that front end is articulated on the vehicle frame, the rear end is pumped by pedal force in described vehicle frame both sides, foot-operated drive plate is provided with the rail groove that extends along plate height degree direction, roller is arranged in this rail groove, and foot-operated drive plate drives described crank up by rail groove and cooperating of roller; Also be provided with the transmission shaft parallel with axis on the described vehicle frame, axis and transmission shaft are equipped with the gear of the transmission of intermeshing respectively on the homonymy of vehicle frame, on the opposite side of transmission shaft sprocket wheel is housed, and sprocket wheel is connected by chain gear with flywheel on being loaded on rear axle.
Described foot-operated drive plate bottom surface is being fixed with U type frame near on the position of described axle drive shaft, and the space between U type frame and the foot-operated drive plate forms described rail groove.
Described pitch wheel periphery is provided with gear cover, and described sprocket wheel periphery is provided with the sprocket wheel cover.
The utility model in use, user's both feet are up and down reciprocatingly alternately trampled foot-operated drive plate, and foot-operated drive plate is done and pumped, and crank begins revolution, driving gear on the crank is by driving sprocket rotation with the driven gear engagement, and sprocket wheel drives flywheel by chain and rotates; This pure mechanically operated exercise intensity is bigger than Regular Bicycle, can make each position of human body all obtain taking exercise, and reaches the purpose of whole body exercise.Flywheel drives trailing wheel and rotates, thereby whole bicycle rotates, and also can be used as a kind of walking-replacing tool in outdoor application.Described foot-operated drive plate drives crank up by cooperating between rail groove and the roller cooperate owing to roll, friction force and resistance in the time of stuck phenomenon can not occurring and can reduce motion, make drive free and relaxed.In addition, the periphery of sprocket wheel and engaging gear is provided with corresponding dust boot and hides, and has avoided dust, has prolonged life-span and operating cycles.Adopt bicycle of the present utility model, lightly simple and direct, simple and compact for structure, flexible and convenient to use, be to be fit to the teenager integrate exercise, ride instead of walk and the body building equipment of amusement.
Description of drawings
Fig. 1 is the structural representation that the utility model pedal type does not have the vehicle seat body-building bicycle;
Fig. 2 is the structural representation of overlooking direction that does not comprise front and back wheel and handlebar among Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, the pedal type that the utility model provides does not have vehicle seat body-building voluntarily, comprise no seat coach frame 3, handlebar 1, front-wheel 2 and trailing wheel 6 and be located at axis and rear axle on this vehicle frame, the two ends that are positioned at vehicle frame 3 both sides of axis are fixed with the crank 11,17 that is mutually 180 ° of layouts respectively, and the free end of crank 11,17 is equipped with roller 10; Be respectively equipped with the foot-operated drive plate that front end is articulated on the vehicle frame 3, the rear end is pumped by pedal force in described vehicle frame 3 both sides, foot-operated drive plate is made of stretcher support and stretcher, wherein stretcher 5 is contained on the stretcher support 4, and stretcher 7 is contained on the stretcher support 8; Described foot-operated drive plate is provided with the rail groove that extends along plate height degree direction, and this rail groove is being fixed with U type frame 12 for foot-operated drive plate bottom surface near on the position of described axle drive shaft, and the space between U type frame 12 and the foot-operated drive plate forms; Roller 10 is arranged in this rail groove, and foot-operated drive plate is by driving rail groove and cooperating of roller 10 described crank 11,17 revolutions; Also be provided with the transmission shaft parallel on the described vehicle frame 3 with axis, axis and transmission shaft are equipped with intermeshed gear 16,17 respectively on the homonymy of vehicle frame 3, sprocket wheel 13 is housed on the opposite side of transmission shaft, and sprocket wheel 13 is in transmission connection by chain 9 with the flywheel that is loaded on the rear axle.
During use, both feet are up and down reciprocatingly alternately stepped on foot-operated drive plate, foot-operated drive plate drives crank 11,17 revolutions by rail groove and cooperating of roller 10, drive coaxial driving gear 18 simultaneously and also and then rotate, driving gear 18 makes driven gear 16 rotate towards the direction opposite with driving gear 18 by engagement; Because driven gear 16 coexists with sprocket wheel 13 on the transmission shaft, sprocket wheel 13 also can be along with driven gear 16 rotates together, and rotates together by the flywheel on the chain 9 drive rear axles, and the trailing wheel 6 of bicycle rotates thus, and whole bicycle is able to overtake.
Because bicycle can be used as walking-replacing tool and uses, in order to keep a public place clean, can be at sprocket wheel 13 outer periphery chain wheel covers 14, a gear cover 15 is also established in the pitch wheel periphery, can keep its active connection place cleaning, prevent the pollution of dust etc., the life-span of elongated component and operating cycles.
Claims (3)
1. a pedal type does not have the vehicle seat body-building bicycle, comprises no seat coach frame and axis and the rear axle be located on this vehicle frame, and it is characterized in that: the two ends that are positioned at the vehicle frame both sides of axis are fixed with the crank that is mutually 180 ° of layouts respectively, and the free end of crank is equipped with roller; Be respectively equipped with the foot-operated drive plate that front end is articulated on the vehicle frame, the rear end is pumped by pedal force in described vehicle frame both sides, foot-operated drive plate is provided with the rail groove that extends along plate height degree direction, roller is arranged in this rail groove, and foot-operated drive plate drives described crank up by rail groove and cooperating of roller; Also be provided with the transmission shaft parallel with axis on the described vehicle frame, axis and transmission shaft are equipped with the gear of the transmission of intermeshing respectively on the homonymy of vehicle frame, on the opposite side of transmission shaft sprocket wheel is housed, and sprocket wheel is connected by chain gear with flywheel on being loaded on rear axle.
2. pedal type according to claim 1 does not have the vehicle seat body-building bicycle, it is characterized in that: described foot-operated drive plate bottom surface is being fixed with U type frame near on the position of described axle drive shaft, and the space between U type frame and the foot-operated drive plate forms described rail groove.
3. pedal type according to claim 1 and 2 does not have the vehicle seat body-building bicycle, it is characterized in that: described pitch wheel periphery is provided with gear cover, and described sprocket wheel periphery is provided with the sprocket wheel cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202310568U CN201343120Y (en) | 2008-12-23 | 2008-12-23 | Pedal type saddleless exercycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202310568U CN201343120Y (en) | 2008-12-23 | 2008-12-23 | Pedal type saddleless exercycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343120Y true CN201343120Y (en) | 2009-11-11 |
Family
ID=41274704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202310568U Expired - Fee Related CN201343120Y (en) | 2008-12-23 | 2008-12-23 | Pedal type saddleless exercycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343120Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129466A (en) * | 2013-09-24 | 2014-11-05 | 赵洪亮 | Innovative foot bar driving mechanism and bicycle comprising same |
-
2008
- 2008-12-23 CN CNU2008202310568U patent/CN201343120Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129466A (en) * | 2013-09-24 | 2014-11-05 | 赵洪亮 | Innovative foot bar driving mechanism and bicycle comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20131223 |