CN2210844Y - Multi-purpose vehicle - Google Patents
Multi-purpose vehicle Download PDFInfo
- Publication number
- CN2210844Y CN2210844Y CN 94244398 CN94244398U CN2210844Y CN 2210844 Y CN2210844 Y CN 2210844Y CN 94244398 CN94244398 CN 94244398 CN 94244398 U CN94244398 U CN 94244398U CN 2210844 Y CN2210844 Y CN 2210844Y
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- steering
- matches
- wheel
- seat
- 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 multi-purpose man-driving trackless vehicle used on land, comprising a vehicle frame, two steerable front wheels matched with the vehicle frame, two driving back wheels, and a steering wheel matched with the front wheels, a pedal brake device matched with the back wheels, a driving device, and a hand-pushing frame arranged on the back side of the vehicle frame. The utility model is suitable for being stepped by feet so that the utility model is driven to run. The utility model is also suitable for adults to push children forwards. The utility model has the advantage of flexible and convenient steering.
Description
The utility model relates to a kind of trackless terrestrial vehicle, particularly a kind of manpower trackless terrestrial vehicle.
Existing manpower trackless terrestrial vehicle has forms such as cart, three-wheel vehicle, four-wheeled.For example, US Patent 4,070,032 discloses a kind of four-wheeled bicycle, and this car can be stepped on so that car travels forward simultaneously by two people, but the steering hardware that this car uses remains traditional handlebar steering mechanism, turns to dumb; British patent 1,223,583 disclose a kind of dolly of handling with steering handwheel, but this car is for riding inconvenience use in limited space up and down.
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, proposes a kind ofly both can be driven by driver and crew self, and also the rickshaw of being handled by steering handwheel that can be promoted by external force have characteristics such as flexible, convenient, simple in structure.
The utility model comprises a vehicle frame, two steerable front wheels that match with vehicle frame, two drive trailing wheel, a seat that is positioned at the support driver and crew health above the vehicle frame, there is a steering handwheel that matches with front-wheel the front, seat, and the following front side at seat has one and the footbrake device that matches of trailing wheel and the foot drive device that matches with hind axle by sprocket wheel; The rear side of vehicle frame disposes a hand push frame, disposes the bicycle shed that stretches into to the car front end on the hand push frame.
Because the utility model adopts steering handwheel to handle travel direction, thereby turns to flexible; Again because the rear side of vehicle frame is prepared a hand push frame, thereby be not only applicable to make its enforcement, and be applicable to be grown up and pushing away children and advance with foot-operated.After hand push frame and bicycle shed with matching leave car body, also can work as go-cart and use.
Fig. 1 is a structure cutaway view of the present utility model.
Fig. 2 is structural framing figure of the present utility model.
Fig. 3 is a steering hardware scheme drawing of the present utility model.
Fig. 4 is a footbrake apparatus structure scheme drawing of the present utility model.
Fig. 5 is a foot drive device structural representation of the present utility model.
Below in conjunction with accompanying drawing structural principle of the present utility model is elaborated.
With reference to Fig. 1,2, the utility model comprises a vehicle frame 1, the following front side of vehicle frame 1 disposes two front-wheels that can turn to 2, the following rear side of vehicle frame 1 disposes two and drives trailing wheel 3, the seat 4 of driver and crew's health is supported in the last rear side configuration one of vehicle frame 1,4 fronts, seat have one to be fixed on the steering handwheel 6 that matches with wheel shaft 5 front-wheel 2 on the vehicle frame 1, and the following front side at seat 4 has one and the footbrake device that matches of trailing wheel 37 and the foot drive device 10 that matches with hind axle 9 by hinge wheel 8; The rear side of vehicle frame 1 disposes a hand push frame 11, disposes the car grid 12 that stretch into to the car front end on the hand push frame 11, and vehicle frame 1 is configurable car cover 13.
With reference to Fig. 2,3, steering hardware of the present invention comprises a steering handwheel 6, steering handwheel 6 and one is fixed on the vehicle frame 1 self rotating deflecting bar 14 and matches, deflecting bar 14 is connected with a spindle arm 15, spindle arm 15 flexibly connects with tierod 16, tierod 16 is connected with wheel steering joint 17, the other end of steering swivel 17 matches with the axle center of front-wheel 2, in the steering pivot 18 supporting standpipes 19 on being fixed in vehicle frame 1 of steering swivel 17, steering pivot 18 can rotate in standpipe 19 but play up and down.
Rotate steering handwheel 6, then steering handwheel 6 drives deflecting bar 14, spindle arm 15 along rotating in the same way, under the drive of spindle arm 15, tierod 16 side-to-side movements, under the effect of tierod 16, steering swivel 17 is that fulcrum rotates with steering pivot 18, changes direction thereby drive front-wheel 2.
With reference to Fig. 4, said footbrake device, comprise that one is positioned at the pedal 20 of seat 4 preceding downsides, the two ends, the left and right sides of pedal 20 are enclosed within the knock hole on the vehicle frame 1, make pedal 20 to rotate and can not left and right sides play, configuration one brake cable 21 on the pedal 20, the other end of brake cable 21 is connected with friction shoe 22, and friction shoe 22 matches with hind axle 9.
With reference to Fig. 2,5, said foot drive device 10 comprises that one is fixed on the hinge wheel 8 on the vehicle frame 1, and the both sides of hinge wheel 8 dispose pedal 23, and sprocket wheel 8 matches with minor sprocket 25 on being fixed on hind axle 9 by chain 24.
Treadle 23, then hinge wheel 8 drives chain 24, minor sprocket 25 rotates, and drives trailing wheel 3 simultaneously and advances.
Claims (3)
1, a kind of multiservice car, comprise a vehicle frame (1), the following front side of vehicle frame (1) disposes two front-wheels that can turn to (2), the following rear side of vehicle frame (1) disposes two and drives trailing wheel (3), the seat (4) of driver and crew's health is supported in the last rear side configuration one of vehicle frame (1), there is a foot drive device (10) that matches with hind axle (9) the following front side at seat (4), feature of the present utility model is, front, seat (4) has one to be fixed on the steering handwheel mechanism that matches with wheel shafts front-wheel (2) (5) on the vehicle frame (1), the following front side at seat (4) has one and the footbrake device that matches of trailing wheel (3), the rear side of vehicle frame (1) disposes a hand push frame (11), dispose the bicycle shed (12) that stretches into to the car front end on the hand push frame (11), vehicle frame (1) is gone up the configurable car cover (13) that has.
2, multiservice car according to claim 1, it is characterized in that, said steering hardware comprises a steering handwheel (6), steering handwheel (6) and one is fixed on vehicle frame (1) and goes up self rotating deflecting bar (14) and match, deflecting bar (14) is connected with a spindle arm (15), spindle arm (15) is connected with wheel steering joint (17), the other end of steering swivel (17) matches with the axle center of front-wheel (2), in the supporting standpipe (19) on being fixed in vehicle frame (1) of the steering pivot (18) of steering swivel (17).
3, multiservice car according to claim 1, it is characterized in that, said footbrake device (7) comprises that one is positioned at the pedal (20) of the preceding downside in seat (4), the two ends, the left and right sides of pedal (20) are enclosed within the knock hole on the vehicle frame (1), pedal (20) is gone up configuration one brake cable (21), the other end of brake cable (21) is connected with friction shoe (22), and friction shoe (22) matches with hind axle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244398 CN2210844Y (en) | 1994-11-03 | 1994-11-03 | Multi-purpose vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244398 CN2210844Y (en) | 1994-11-03 | 1994-11-03 | Multi-purpose vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2210844Y true CN2210844Y (en) | 1995-10-25 |
Family
ID=33850479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94244398 Expired - Fee Related CN2210844Y (en) | 1994-11-03 | 1994-11-03 | Multi-purpose vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2210844Y (en) |
-
1994
- 1994-11-03 CN CN 94244398 patent/CN2210844Y/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 | ||
| 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 |