CN204527478U - Stretcher three-wheel vehicle - Google Patents
Stretcher three-wheel vehicle Download PDFInfo
- Publication number
- CN204527478U CN204527478U CN201520214655.9U CN201520214655U CN204527478U CN 204527478 U CN204527478 U CN 204527478U CN 201520214655 U CN201520214655 U CN 201520214655U CN 204527478 U CN204527478 U CN 204527478U
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- China
- Prior art keywords
- wheel
- pedal
- vehicle
- flywheels
- stretcher
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- Expired - Fee Related
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model belongs to human powered vehicle technical field, relates to a kind of manpower pedal plate three-wheel vehicle.Before this stretcher three-wheel vehicle, wheel diameter is at about 10cm, rear two wheel diameters are at about 25cm, it is car beam between front-wheel steering axle sleeve to hind axle, car beam there is sweep, the above handlebar of upright lock above front-wheel steering axle sleeve can be turned back forward, works as tow handle, stacks backward, be easy to carry, erect the direction labour contractor that locking is three-wheel vehicle; Trailing wheel is that the trailing wheel of two bicycle band flywheels is arranged on same rear axle, the teeth of two flywheels in left and right engage with the arc-shaped rack at the pedal rear portion on the pedal cross shaft be arranged in the middle of vehicle body respectively, pedal shaft there is spring, pedal rear portion can be made automatically to upspring, step under facilitating heel.It takes up room little, and volume is little, and vehicle body is light, folded after the front folding of energy, easily carries with, and works as walking-replacing tool can work as again baggage car use at the Shi Jike that goes out.
Description
Technical field
The utility model belongs to human powered vehicle technical field, relates to a kind of manpower pedal plate three-wheel vehicle.
Background technology
Existing manpower pedal three-wheel vehicle generally has saddle, pedal wheel and chain, and the space shared by such three-wheel vehicle is large, and volume is large, and vehicle body weight, can not fold, and is not easy to carry with, and also uncomfortable cooperation baggage car uses.
Utility model content
The technical problems to be solved in the utility model is, provides one not have saddle, does not have the stretcher three-wheel vehicle of pedal wheel and chain, it takes up room little, and volume is little, and vehicle body is light, folded after the front folding of energy, easily carry with, work as walking-replacing tool at the Shi Jike that goes out and can work as again baggage car use.
The technical scheme that the utility model is taked is: before this stretcher three-wheel vehicle, wheel diameter is at about 10cm, rear two wheel diameters are at about 25cm, it is car beam between front-wheel steering axle sleeve to hind axle, car beam there is sweep, the above handlebar of upright lock above front-wheel steering axle sleeve can be turned back forward, works as tow handle, stacks backward, be easy to carry, erect the direction labour contractor that locking is three-wheel vehicle; Trailing wheel is that the trailing wheel of two bicycle band flywheels is arranged on same rear axle, the teeth of two flywheels in left and right engage with the arc-shaped rack at the pedal rear portion on the pedal cross shaft be arranged in the middle of vehicle body respectively, pedal shaft there is spring, pedal rear portion can be made automatically to upspring, step under facilitating heel.
After adopting above technical scheme, this stretcher three-wheel vehicle front and back wheel diameter is little, so its volume is little, because there is no saddle, there is no pedal wheel and chain, so it occupies little space, because handlebar can be turned back forward, so the tow handle can working as baggage car uses, because handlebar can fold back, so easy to carry, because handlebar head can uprightly be locked, people stands in left and right stretcher steps on downwards with heel and turns pedal and just can advance voluntarily, so can walking-replacing tool be worked as, two stretchers one in left and right press down a rising, can driven, not only easily satisfied but also can lie fallow and take exercises.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the utility model stretcher three-wheel vehicle.
Fig. 2 is the side-looking structural representation of the utility model stretcher three-wheel vehicle.
Fig. 3 is the right TV structure schematic diagram of right steps of the utility model stretcher three-wheel vehicle.
In figure: 1, front-wheel; 2, trailing wheel; 3, Che Liang; 4, sweep; 5, handlebar; 5.1, uprightly lock; 6, brake handle; 7, flywheel; 8, pedal cross shaft; 9, spring; 10, right steps; 11, Vehicular left pedal; 12, arc-shaped rack on the right side of right steps; 13, axletree of rear wheel.
Detailed description of the invention
Concrete structure of the present utility model and service condition is described in detail below in conjunction with accompanying drawing.
This stretcher three-wheel vehicle front-wheel (1) diameter is at about 10cm, rear two-wheeled (2) diameter is at about 25cm, car beam (3) between front-wheel (1) steering column jacket to hind axle (13), car beam (3) there is sweep (4), handlebar (5) more than the upright lock (5.1) above front-wheel (1) steering column jacket can be turned back forward, works as tow handle, stacks backward, be easy to carry, erect the direction labour contractor that locking is three-wheel vehicle; Trailing wheel (2) is that the trailing wheel of two bicycle band flywheels (7) is arranged on same hind axle (13), two flywheels are all arranged on the inner side of trailing wheel (2), and two flywheels (7) all have the unidirectional function driving forwards wheel and advance, the teeth of two flywheels (7) in left and right engage with the arc-shaped rack (12) at the pedal rear portion on the pedal cross shaft (8) be arranged in the middle of vehicle body respectively, pedal cross shaft (8) there is spring (9), pedal rear portion can be made automatically to upspring, step under facilitating heel.After adopting above technical scheme, this stretcher three-wheel vehicle front and back wheel diameter is little, so its volume is little, because there is no saddle, there is no pedal wheel and chain, so it occupies little space, because handlebar can be turned back forward, so the tow handle can working as baggage car uses, because handlebar can fold back, so easy to carry, because handlebar head can uprightly be locked, people stands in left and right stretcher steps on downwards with heel and turns pedal and just can advance voluntarily, so can walking-replacing tool be worked as, two stretchers one in left and right press down a rising, can driven, not only easily satisfied but also can take exercises.
Claims (1)
1. stretcher three-wheel vehicle, it is characterized in that: front-wheel (1) diameter is at about 10cm, rear two-wheeled (2) diameter is at about 25cm, be car beam (3) between front-wheel (1) steering column jacket to hind axle (13), car beam (3) have sweep (4), handlebar (5) more than the upright lock (5.1) above front-wheel (1) steering column jacket can be turned back forward, work as tow handle, stack backward, be easy to carry, erect the direction labour contractor that locking is three-wheel vehicle; Trailing wheel (2) is that the trailing wheel of two bicycle band flywheels (7) is arranged on same hind axle (13), two flywheels are all arranged on the inner side of trailing wheel (2), and two flywheels (7) all have the unidirectional function driving forwards wheel and advance, the teeth of two flywheels (7) in left and right engage with the arc-shaped rack (12) at the pedal rear portion on the pedal cross shaft (8) be arranged in the middle of vehicle body respectively, pedal cross shaft (8) there is spring (9), pedal rear portion can be made automatically to upspring, step under facilitating heel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214655.9U CN204527478U (en) | 2015-04-11 | 2015-04-11 | Stretcher three-wheel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214655.9U CN204527478U (en) | 2015-04-11 | 2015-04-11 | Stretcher three-wheel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527478U true CN204527478U (en) | 2015-08-05 |
Family
ID=53741515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214655.9U Expired - Fee Related CN204527478U (en) | 2015-04-11 | 2015-04-11 | Stretcher three-wheel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204527478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787194A (en) * | 2015-04-11 | 2015-07-22 | 马洪星 | Foot treadle tricycle |
-
2015
- 2015-04-11 CN CN201520214655.9U patent/CN204527478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787194A (en) * | 2015-04-11 | 2015-07-22 | 马洪星 | Foot treadle 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20190411 |