CN201501500U - Electric bicycle - Google Patents
Electric bicycle Download PDFInfo
- Publication number
- CN201501500U CN201501500U CN2009201628347U CN200920162834U CN201501500U CN 201501500 U CN201501500 U CN 201501500U CN 2009201628347 U CN2009201628347 U CN 2009201628347U CN 200920162834 U CN200920162834 U CN 200920162834U CN 201501500 U CN201501500 U CN 201501500U
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- CN
- China
- Prior art keywords
- vehicle frame
- pedal
- bar
- activity direction
- wheel
- 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 discloses an electric bicycle which comprises a frame, an axle, wheels and a brake system, and is characterized in that a chain wheel arranged on the frame is coaxially provided with two gears with ratchets, a pedal is arranged on the frame, the front end of the pedal is in coupled connection with the frame, the rear end of the pedal is in coupled connection with a rack, the toothed surface of the rack is meshed with the gears with ratchets coaxially arranged on the chain wheel of the frame, a pulley is arranged on the opposite surface of the toothed surface of the rack on the frame, an elastic device is arranged under the pedal, a chair is arranged on the frame and connected with the wheels coaxially, an electric device is arranged under the pedal and a movable direction rod is in coupled connection with a direction wheel; the electric bicycle has the advantages that the electric bicycle not only can be ridden instead of walking, but also can have exercise effect on the whole body, and is also mounted with the electric device.
Description
Technical field
The utility model relates to a kind of bicycle, especially relates to a kind of Electrical Bicycle.
Background technology
Health is the happiness of life maximum, motion is healthy important assurance, nationwide fitness programs just are surging forward, cycle racing is not only Olympic medal sport, ordinary people's walking-replacing tool especially, also has simultaneously the effect of taking exercises, go up the whole world more and advocate energy-conserving and environment-protective, how by bike " driving less, " also slowly approved by people, and obtain the encouragement of government, the effect of this just historical background and historical tradition, bicycle have recovered status in the past again in people's mind, but traditional bicycle is considered from the angle of body-building, therefore main endurance and lower limb of tempering the people have certain limitation; Most popular on the market now still electric bike, it can advance by the motion of motor, under the situation that does not have electricity, also can step on and advance with the pedal that is contained in both sides, but well-known, Electrical Bicycle is heavily gone up several times than ordinary bicycle, needs the very big power of expense just can step on movingly.
Summary of the invention
Technical problem to be solved in the utility model provides a kind ofly can ride instead of walk and can drive all-around exercises and the bicycle of electric device is housed.
The technical solution of the utility model is as follows: a kind of Electrical Bicycle, comprise vehicle frame, axletree, wheel and brake system, described vehicle frame is provided with sprocket wheel, one end of described vehicle frame is connected with axletree, the other end of described vehicle frame is connected with steering wheel, described axletree two ends respectively are provided with wheel, described axletree is provided with the sprocket wheel of band ratchet, the sprocket wheel of described band ratchet is connected with the described sprocket wheel that is arranged on the vehicle frame by chain, the sprocket coaxiality that it is characterized in that being arranged on the vehicle frame is provided with two gears of being with ratchets, described vehicle frame is provided with two cover pedals, the front end of described pedal is upturned, the front end of described pedal and described vehicle frame are coupling, the rear end of described pedal is connected with tooth bar, the geared surface of described tooth bar be arranged on the gear with the band ratchet sprocket coaxiality setting on the vehicle frame and be meshing with each other, opposite face at described tooth bar geared surface on the described vehicle frame is provided with pulley, below described pedal, be provided with springing, described springing is a spring installation, one end and the described pedal of described spring installation upper spring are coupling, the other end is arranged in the spring housing, the both sides of described spring housing upper end respectively are provided with axle, described axle is coupling with described vehicle frame, described vehicle frame is provided with seat, described seat is connected with described vehicle frame, described under-seat is provided with electric device, be connected with the activity direction bar on the described steering wheel, described activity direction bar is by handlebar, portable bar, movable axis and strut bar are formed, described portable bar and described strut bar are coupling by movable axis, one end of described activity direction bar is provided with bearing carrier ring, described activity direction bar passes bearing that is arranged on the bearing carrier ring and the steering wheel that is arranged on activity direction bar below and is coupling, between described vehicle frame and described activity direction bar, be provided with bracing or strutting arrangement, one end of described bracing or strutting arrangement is fixed on the described vehicle frame, the other end is connected on the described activity direction bar by bearing axle, and the end that described bracing or strutting arrangement and described activity direction bar are coupling is higher than the other end.
Compared with prior art, the rear end that the utility model has the advantages that pedal is connected with tooth bar, the geared surface of tooth bar be arranged on the gear with the band ratchet sprocket coaxiality setting on the vehicle frame and be meshing with each other, after pin steps down, tooth bar can drive the gear movement of ratchet, this gear movement drives the sprocket rotation of coaxial setting, and this sprocket wheel can drive the sprocket wheel motion that is arranged on band ratchet on the rear wheel axletree by chain, and rear wheel is rotated; Spring installation is set below pedal, and when pin lifted, spring installation can make pedal reset; The front end of pedal is upturned, and makes the pin that steps down on the pedal can be to not advancing slip; This bicycle can make the people do on pedal to trot motion just can drive rear wheel to advance, stand on the pedal and move because this bicycle is the people, the power that steps down wants big so the force rate that pin steps down is seated, therefore speed is faster than general two-wheeled cycle, can work as the instrument of riding instead of walk fully uses, and driven people's all-around exercises, also better reached the body-building purpose; Be connected with the activity direction bar on the steering wheel, when trampling on standing in pedal, the activity direction bar can stretch, and seat is set on vehicle frame, when the people sits down, and the angle that the flexible people to seat of activity direction bar needs, convenient and labor-saving; Under-seat is provided with electric device, between vehicle frame and activity direction bar bracing or strutting arrangement is set, when not wanting stepping on pedal travel, can be sitting on the seat, pin can be placed on the bracing or strutting arrangement and have a rest, and opens electric device, as long as hold the activity direction bar, just can arbitrarily go to the place of oneself thinking.
Description of drawings
Fig. 1 is a kind of structural representation of Electrical Bicycle.
The title of above accompanying drawing and sequence number: 1, vehicle frame, 2, axletree, 3, wheel, 4, bracing or strutting arrangement, 5, sprocket wheel, 6, bearing carrier ring, 7, steering wheel, 8, sprocket wheel, 9, gear, 10, pedal, 11, tooth bar, 12, pulley, 13, spring, 14, spring housing, 15, seat, 16, electric device, 17, portable bar, 18, movable axis, 19, strut bar, 20, bearing.
Specific embodiments
Implement the utility model is described in further detail below in conjunction with accompanying drawing.
Case study on implementation: a kind of Electrical Bicycle, comprise vehicle frame 1, axletree 2, wheel 3 and brake system, vehicle frame 1 is provided with sprocket wheel 5, one end of vehicle frame 1 is connected with axletree 2, the other end of vehicle frame 1 is provided with steering wheel 7, the steering wheel 7 activity direction bar that is coupling, the activity direction bar passes bearing that is arranged on the bearing carrier ring 6 and the steering wheel 7 that is arranged on activity direction bar below and is coupling, axletree 2 is provided with the sprocket wheel 5 of band ratchet, the sprocket wheel 5 of band ratchet is connected with sprocket wheel 8 on being arranged on vehicle frame 1 by chain, the sprocket wheel 8 that is arranged on the vehicle frame 1 is coaxially arranged with the gear 9 of being with ratchet, vehicle frame 1 is provided with pedal 10, the front end of pedal 10 and vehicle frame 1 are coupling, the rear end of pedal 10 is connected with tooth bar 11, the geared surface of tooth bar 11 be arranged on the gear 9 with band ratchets sprocket wheel 8 coaxial settings on the vehicle frame 1 and be meshing with each other, below pedal 10, be provided with spring 13, vehicle frame 1 is provided with seat 15, and seat 15 belows are provided with electric device 16.
When pin steps down on the pedal 10, tooth bar 11 can be and then downwards, gear 9 motions have been driven with the intermeshing band ratchet of tooth bar, gear 9 motions drive sprocket wheel 8 and rotate, sprocket wheel 8 drives sprocket wheel 5 motions of the band ratchet on the axletree 2 by chain, sprocket wheel 5 motions drive whole wheel 3 and rotate forward, and wheel 3 rotates whole bicycle of promotion forward and advances, after pin lifts, spring 13 can reset pedal 10, circulates with this, when not wanting to step on when advancing with pedal, can be sitting on the seat 15, open shoulder electric device 16, hold the activity direction bar, arbitrarily rotation direction is taken turns the direction that 7 whereabouts need.
Claims (7)
1. Electrical Bicycle, comprise vehicle frame, axletree, wheel and brake system, described vehicle frame is provided with sprocket wheel, one end of described vehicle frame is connected with axletree, the other end of described vehicle frame is connected with steering wheel, described axletree two ends respectively are provided with wheel, described axletree is provided with the sprocket wheel of band ratchet, the sprocket wheel of described band ratchet is connected with the described sprocket wheel that is arranged on the vehicle frame by chain, the sprocket coaxiality that it is characterized in that being arranged on the vehicle frame is provided with two gears of being with ratchets, described vehicle frame is provided with pedal, the front end of described pedal and described vehicle frame are coupling, the rear end of described pedal is connected with tooth bar, the geared surface of described tooth bar be arranged on the gear with the band ratchet sprocket coaxiality setting on the vehicle frame and be meshing with each other, opposite face at described tooth bar geared surface on the described vehicle frame is provided with pulley, below described pedal, be provided with springing, described vehicle frame is provided with seat, described seat is connected with described vehicle frame, described under-seat is provided with electric device, is connected with the activity direction bar on the described steering wheel.
2. a kind of Electrical Bicycle as claimed in claim 1 is characterized in that described pedal is two covers, and the front end of described pedal is upturned.
3. a kind of Electrical Bicycle as claimed in claim 2, it is characterized in that the springing that is provided with is a spring installation below described pedal, one end and the described pedal of the spring on the described spring installation are coupling, the other end is arranged in the spring housing, the both sides of the upper end of described spring housing respectively are provided with axle, and described axle is coupling with described vehicle frame.
4. a kind of Electrical Bicycle as claimed in claim 1, it is characterized in that the end that described vehicle frame is provided with the activity direction bar is provided with bearing carrier ring, described activity direction bar passes bearing that is arranged on the bearing carrier ring and the steering wheel that is arranged on activity direction bar below and is coupling.
5. a kind of Electrical Bicycle as claimed in claim 1 is characterized in that the steering wheel of the lower end setting of described activity direction bar is two.
6. a kind of Electrical Bicycle as claimed in claim 1 is characterized in that described activity direction bar is made up of handlebar, portable bar, movable axis and strut bar, and described portable bar and described strut bar are coupling by movable axis.
7. a kind of Electrical Bicycle as claimed in claim 1, it is characterized in that between described vehicle frame and described activity direction bar, being provided with bracing or strutting arrangement, one end of described bracing or strutting arrangement is fixed on the described vehicle frame, the other end is connected on the described activity direction bar by bearing axle, and the end that described bracing or strutting arrangement and described activity direction bar are coupling is higher than the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201628347U CN201501500U (en) | 2009-09-03 | 2009-09-03 | Electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201628347U CN201501500U (en) | 2009-09-03 | 2009-09-03 | Electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501500U true CN201501500U (en) | 2010-06-09 |
Family
ID=42452438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201628347U Expired - Fee Related CN201501500U (en) | 2009-09-03 | 2009-09-03 | Electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501500U (en) |
-
2009
- 2009-09-03 CN CN2009201628347U patent/CN201501500U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20100903 |