CN2878174Y - Novel single-wheel bicycle - Google Patents
Novel single-wheel bicycle Download PDFInfo
- Publication number
- CN2878174Y CN2878174Y CN 200620081351 CN200620081351U CN2878174Y CN 2878174 Y CN2878174 Y CN 2878174Y CN 200620081351 CN200620081351 CN 200620081351 CN 200620081351 U CN200620081351 U CN 200620081351U CN 2878174 Y CN2878174 Y CN 2878174Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- described new
- unicycle
- car fork
- type unicycle
- 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 novel single-wheel bicycle. As the flexibility and the coordinate ability of men can be improved by the single-wheel bicycle and the single-wheel bicycles are unfailing, the orthodox single-wheel bicycle has the disadvantages of high degree of driving difficulty, low comfort level for driving and low safety of operation. The utility model adopts a low saddle and a pedal, wherein a rear bracket is equipped on the pedal, a driving mode in which draft bars move back and forth is adopted and the two draft bars are connected with a power flywheel. The utility model has the advantages of low degree of driving difficulty, high comfort level for driving, high safety of operation, and can be used as a sport bicycle or a vehicle.
Description
Affiliated technical field
The utility model relates to a kind of unicycle.
Background technology
Unicycle is owing to have the special efficacy of tempering the people's alerting ability and the coordination ability, so extremely teenagers' favor and lasting.The driving difficulty is big, driving is uncomfortable, the uneasy congruent problem of operation but traditional unicycle exists, thereby is difficult to become a kind of car of riding instead of walk.
Summary of the invention
For overcoming some defective of old-fashioned unicycle, increase its practical value, the utility model designs a kind of unicycle comfortable, that operation is more steady of driving easily, drive.
The utility model for the technical scheme that the technical solution problem adopts is:
In car fork lower end a stretcher is arranged respectively, stretcher is near apart from ground, and the stretcher back connects back stay, and back stay is walked around wheel and connected two stretchers, and two jockey pulleys can be installed on back stay.Sticking at car can the direct mount vehicle seat, and vehicle seat (being that vehicle seat does not rotate with the car fork) also can be installed on steering column jacket.Car fork front upper place cylinder lever connecting rod stand-off, the pull bar stand-off is by the bearing hinge connection pull bar, and top rod is long than lower link, and detachable time of time spent not.Two pull bars one-tenth vee shape wide at the top and narrow at the bottom.The lower end of two lower links connects chain respectively, and two chains are flywheel wound and being fixed in the above respectively, and two flywheels are installed on two wheel hubs of wheel, on the wheel shaft both sides near retracing spring of each suit of flywheel place.The brake gum cover is housed on lower link, and when top rod promoted to exceed normal traverse forward, brake gum cover and wheel rubbed and brake.
The beneficial effects of the utility model are: this car both can be ridden at the station, but also saddle horse, because adopt pull bar to drive, stretcher is motionless, and near apart from ground, make the down-shift of working center of car like this, body-sway motion is little, and bipod can land at any time, installs back stay additional and not only gets on the bus conveniently, stop not fall, and prevent the car hypsokinesis.Can install two jockey pulleys additional to the beginner.Back and forth drive by pull bar, eliminated the idle work that rotary pedal drives, not only effectively but also laborsaving, by the service direction of sole car controlling.The driving device structure of this car is simple, dependable performance.
In sum, the utility model is driven easily, driving is comfortable, operation is more stable, and the speed of a motor vehicle can be accelerated, and can use the practicality of increase unicycle as a kind of car of riding instead of walk if drive skillfully.
Description of drawings
Be described further below in conjunction with drawings and Examples.
Fig. 1 is that the utility model drives scheme drawing.
Fig. 2 is that embodiment constructs front view.
Fig. 3 is that embodiment constructs left view.
In Fig. 2,3: 1, wheel, 2, car fork, 3, stretcher, 4, the pull bar stand-off, 5, top rod, 6, lower link, 7, chain, 8, flywheel, 9, retracing spring, 10, wheel shaft, 11, the pull bar bearing, 12, after poppet, 13, jockey pulley, 14 vehicle seats, 15, the brake cover, 16, steering column jacket.
The specific embodiment
Wheel (1) is installed on the wheel shaft (10), wheel shaft (10) is installed on the car fork (2), car fork (2) front upper place cylinder lever connecting rod stand-off (4), pull bar stand-off (4) is by the hinged upper and lower pull bar of hinge (5,6), the lower end of two lower links (6) connects chain (7) respectively, and the other end of two chains (7) twines respectively and is fixed on the teeth of flywheel (8).Wheel shaft (10) both sides retracing springs of each suit (9), an end of retracing spring (9) connects flywheel (8), and the other end connects car fork (2).Can connect steering column jacket (16) by extra bus seat (14) vehicle seat (14) on the car fork (2).Each connecting pin pedal (3) of below of car fork (2), the back of stretcher (3) connects after poppet (12), and after poppet (12) is walked around wheel (1) two stretchers (3) is connected as a single entity.In wheel (1) back two jockey pulleys (13) can be installed.Brake cover (15) is housed on lower link (6).
The type of drive of this car is, the people be sitting in or the car of standing on, bipod lies on the stretcher (3), two hands take turns to spur pull bar, when top rod (5) when pulling back, lower link (6) drives chain (7) and travels forward, and chain (7) affects flywheel (8) revolution, when flywheel (8) orders about wheel (1) ahead running, tightened retracing spring (9), when the pull bar driving puts in place, under the effect of spring (9), make flywheel (8), chain (7), pull bar automatically reset.
Claims (7)
1, new-type unicycle, comprise wheel, car fork, axletree, vehicle seat, it is characterized in that: connect two stretchers respectively in car fork lower end, the stretcher back connects after poppet, car fork front upper place cylinder lever connecting rod stand-off, pull bar stand-off hinged two pull bars of hinge, two lower link lower ends connect chain, the other end of two chains twines respectively and is fixed on the flywheel, and two flywheels are installed in respectively on the wheel nave, close two retracing springs of flywheel outside suit on wheel shaft.
2, according to the described new-type unicycle of claim 1, it is characterized in that: on the car fork vehicle seat can be installed, vehicle seat can be installed on the steering column jacket.
3, according to the described new-type unicycle of claim 1, it is characterized in that: top rod is long, and lower link is short, two pull bars one-tenth vee shape wide at the top and narrow at the bottom.
4, according to the described new-type unicycle of claim 1, it is characterized in that: after poppet is walked around wheel two stretchers is connected as a single entity.
5, according to the described new-type unicycle of claim 1, it is characterized in that: two stretchers are connected with the car fork below wheel shaft.
6, according to the described new-type unicycle of claim 1, it is characterized in that: brake cover being housed on lower link, and when top rod travels forward when exceeding normal traverse, the brake cover promptly rubs with wheel.
7, according to the described new-type unicycle of claim 1, it is characterized in that: two jockey pulleys can be installed on after poppet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081351 CN2878174Y (en) | 2006-02-28 | 2006-02-28 | Novel single-wheel bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620081351 CN2878174Y (en) | 2006-02-28 | 2006-02-28 | Novel single-wheel bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2878174Y true CN2878174Y (en) | 2007-03-14 |
Family
ID=37860588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620081351 Expired - Fee Related CN2878174Y (en) | 2006-02-28 | 2006-02-28 | Novel single-wheel bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2878174Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015513A (en) * | 2013-12-31 | 2015-11-04 | 李陈 | Dragging device for electric wheelbarrow |
-
2006
- 2006-02-28 CN CN 200620081351 patent/CN2878174Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015513A (en) * | 2013-12-31 | 2015-11-04 | 李陈 | Dragging device for electric wheelbarrow |
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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 |