CN2570160Y - Two-seat man-power tricycle - Google Patents
Two-seat man-power tricycle Download PDFInfo
- Publication number
- CN2570160Y CN2570160Y CN 02275492 CN02275492U CN2570160Y CN 2570160 Y CN2570160 Y CN 2570160Y CN 02275492 CN02275492 CN 02275492 CN 02275492 U CN02275492 U CN 02275492U CN 2570160 Y CN2570160 Y CN 2570160Y
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- axis
- brake
- vehicle
- axostylus axostyle
- wheel
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Abstract
The utility model relates to a double-person seat man-power tricycle provided with a frame on which two driving shafts of center shafts are arranged; the two driving shafts of centre shafts make use of two transition shafts are respectively connected with a left-rear wheel shaft and a right-rear wheel shaft by chains to drive two rear wheels to rotate; a hand draw-bar type brake device and a hand draw-bar type steering device are arranged on the frame on which a double-person backrest seat is arranged. The utility model can be used by double persons; double feet drive pedal arms at both ends of each centre shaft to drive the tricycle to run; steering directions of the front wheel of the tricycle are manipulated by pushing or pulling the steering draw rod, and pulling a brake rod enables the rear wheels to brake. The utility model is provided with a left and a right groups of driving devices which respectively drive the left-rear wheel and the right-rear wheel; the tricycle is not easy to deviate and to generate inclined force moment of the tricycle in running; the utility model is labor saving and safe in riding; the draw-bar type steering device is easy and portable in operation, which has no fatigue; the double-person backrest seat on the tricycle seat is driven by feet of two person lying, which is comfortable in riding and seating; the utility model is especially suitable for people in middle and old ages at spare time to ride.
Description
Technical field
The utility model relates to vehicle seat, actuating device and the steering hardware of a kind of manual tricycle, particularly a kind of manual tricycle.
Background technology
Three-wheel vehicle has vehicle frame, and a front-wheel and two trailing wheels are arranged on the vehicle frame.In the prior art, manual tricycle has only a cradle type vehicle seat; Only link to each other with a rear wheel in two rear wheels in the actuating device, another rear wheel is a flower wheel; Steering hardware is the handlebar that both hands are held up, turn to be with the rotation handlebar mode turn to.A cradle type vehicle seat can only be ridden usefulness for a people, and it is not very comfortable riding when sitting; Actuating device only drives a rear wheels rotation in two rear wheels seats when travelling, and three-wheel vehicle easily produces skew in motion and makes three-wheel vehicle topple over the moment of seat, the effort of riding, and operating has certain difficulty; Steering hardware is the handlebar that both hands are held up, and both arms will lift hand steered control and turn to when riding on handlebar, and the time has been grown easy fatigue.
Summary of the invention
The purpose of this utility model is in order to overcome above-mentioned deficiency, proposes a kind ofly to ride usefulness for two people, has the actuating device that can drive two trailing wheels and rotate, laborsaving, safe, light with riding of turning to of pull bar, love seat's manual tricycle of riding comfortable.
The utility model is realized with the following method.
This love seat manual tricycle has vehicle frame, there is an oblique front vehicle fork vehicle frame front portion, there is a left side at the rear portion, the rear vehicle fork of right two levels, front vehicle wheel is arranged on the front vehicle fork, a left side, on right two rear vehicle forks a left side is arranged respectively, right rear wheel, rear wheel is the same with the ordinary bicycle rear wheel, band-type brake and sprocket wheel are arranged on the rear vehicle shaft, a left side, the axis of right two rear vehicle shafts is on same straight line, on the vehicle frame, there is a left side at the front vehicle wheel rear portion, right two central axis seats, a left side, on right two central axis seats a left side is arranged respectively, right axis, the axis of two axis parallels on same straight line and with the axis of two rear vehicle shafts, the axis sprocket wheel is arranged on the axis, it is drive sprocket, there is the pedal of driving arm at the axis two ends, on vehicle frame, between middle axis and the back axis left side is arranged, right two transition axises, a left side, right two transition axises are on same axis, the axis of transition axis parallels with middle axis, in all having on two transition axises, outer two transition sprocket wheels, an above-mentioned left side, be connected with driving chain respectively between right two axis sprocket wheels and two interior transition sprocket wheels, a left side, be connected with driving chain respectively between the sprocket wheel of right two rear vehicle shafts and two outer transition sprocket wheels, on vehicle frame, between transition axis axis and the middle axis brake axostylus axostyle is arranged, the brake axostylus axostyle parallels with middle axis, in the middle of the brake axostylus axostyle radially brake handle is arranged, two brake arms radially about the two ends of brake axostylus axostyle have respectively, the brake arm and a left side at brake axostylus axostyle two ends, band-type brake on right two rear vehicle shafts is connected with bracket arm respectively, on vehicle frame, turn to axostylus axostyle between brake axostylus axostyle and the middle axis, turn to axostylus axostyle to parallel with middle axis, turn to the two ends of axostylus axostyle to have respectively and radially turn to arm-tie, turn to arm-tie to be connected with steering tiller, turn to the centre of axostylus axostyle that two of vertical direction radially spindle arms are arranged, the front vehicle fork spindle arm parallel with the axis arranged on the shoulder of front vehicle fork, turn to two of vertical direction in the middle of the axostylus axostyle radially between the two ends of the outer end of spindle arm and front vehicle fork spindle arm, be connected with steering track rod respectively, be connected with changeable bulb between the two ends of steering track rod and the above-mentioned spindle arm, double backrest seat is arranged above trailing wheel on the vehicle frame.
The utility model can use for two people.Both feet step the driving pedal arm at axis two ends, and three-wheel vehicle can be walked, and push away, draw the steering tiller that turns to the axostylus axostyle two ends, can handle the three-wheel vehicle front-wheel steering, and the brake handle in the middle of the pulling brake axostylus axostyle can make the band-type brake brake of rear wheel.The utility model is because there are left and right two groups of actuating devices to drive left and right two rear wheels respectively, three-wheel vehicle is difficult for producing the moment that is offset and three-wheel vehicle is toppled in motion, laborsaving, the safety of riding, rod-pulling type steering hardware processing ease, light, indefatigability, it is very comfortable that double backrest seat on the tricycle frame can allow two people partly couch to drive, ride seat with both feet, in being particularly suitable for, the elderly's leisure, the use of riding instead of walk.
Below in conjunction with accompanying drawing, the utility model is further described.
Description of drawings
Fig. 1 is that the master of love seat's manual tricycle looks scheme drawing;
Fig. 2 is that scheme drawing cuts open in the office of overlooking of Fig. 1.
The specific embodiment
Fig. 1, among Fig. 2, this love seat manual tricycle has vehicle frame 1, there is an oblique front vehicle fork 2 the vehicle frame front portion, there is a left side at the rear portion, the rear vehicle fork 3 of right two levels, 4, front vehicle wheel 5 is arranged on the front vehicle fork, a left side, on right two rear vehicle forks a left side is arranged respectively, right rear wheel 6,7, rear wheel is the same with ordinary bicycle rear wheel in the prior art, band-type brake 8 and sprocket wheel 9 are arranged on the rear vehicle shaft, a left side, the axis of right two rear vehicle shafts is on same straight line, on the vehicle frame, there is a left side at the front vehicle wheel rear portion, right two central axis seats 10,11, a left side, on right two central axis seats a left side is arranged respectively, right axis, the axis of two axis parallels on same straight line and with the axis of two rear vehicle shafts, axis sprocket wheel 12 is arranged on the axis, it is drive sprocket, there is the pedal of driving arm 13 at the axis two ends, on vehicle frame, between middle axis and the back axis left side is arranged, right two transition axises 14,15, a left side, right two transition axises are on same axis, the axis of transition axis parallels with middle axis, in all having on two transition axises, outer two transition sprocket wheels 16,17, an above-mentioned left side, be connected with driving chain 18 respectively between right two axis sprocket wheels and two interior transition sprocket wheels, a left side, be connected with driving chain 19 respectively between the sprocket wheel of right two rear vehicle shafts and two outer transition sprocket wheels, on vehicle frame, rotating brake axostylus axostyle 20 is arranged between transition axis axis and the middle axis, the brake axostylus axostyle parallels with middle axis, in the middle of the brake axostylus axostyle radially brake handle 21 is arranged, the two ends of brake axostylus axostyle have a left side respectively, right two brake arms 22 radially, the brake arm and a left side at brake axostylus axostyle two ends, band-type brake on right two rear vehicle shafts is connected with bracket arm 23 respectively, on vehicle frame, between brake axostylus axostyle and the middle axis the rotating axostylus axostyle 24 that turns to is arranged, turn to axostylus axostyle to parallel with middle axis, turn to the two ends of axostylus axostyle that a left side is arranged respectively, right two radially turn to arm-tie 25, turn to arm-tie to be connected with steering tiller 34, turn to the centre of axostylus axostyle that two of vertical direction radially spindle arms 26 are arranged, the front vehicle fork spindle arm 27 parallel with the axis arranged on the shoulder of front vehicle fork, turn to two of vertical direction in the middle of the axostylus axostyle radially between the two ends of the outer end of spindle arm and front vehicle fork spindle arm, be connected with steering track rod 28 respectively, be connected with changeable bulb 29 between the two ends of steering track rod and the above-mentioned spindle arm, double backrest seat 30 is arranged above trailing wheel on the vehicle frame.Above front vehicle wheel, luggage carrier 31 can be arranged, behind the double backrest seat basket 32 can be arranged on the vehicle frame.
For making this love seat manual tricycle can sunshade hide rain in use, above double chair on the vehicle frame, tilt 33 can be arranged.
This love seat manual tricycle also can be made into the single seat manual tricycle that has only one a group of driving device and a single backrest seat.
Claims (3)
1. love seat's manual tricycle, vehicle frame is arranged, there is an oblique front vehicle fork vehicle frame front portion, there is a left side at the rear portion, the rear vehicle fork of right two levels, front vehicle wheel is arranged on the front vehicle fork, a left side, on right two rear vehicle forks a left side is arranged respectively, right rear wheel, a left side, the axis of right two rear vehicle shafts is on same straight line, it is characterized in that: band-type brake and sprocket wheel are arranged on the rear vehicle shaft, on the vehicle frame, there is a left side at the front vehicle wheel rear portion, right two central axis seats, a left side, on right two central axis seats a left side is arranged respectively, right axis, the axis of two axis parallels on same straight line and with the axis of two rear vehicle shafts, the axis sprocket wheel is arranged on the axis, there is the pedal of driving arm at the axis two ends, on vehicle frame, between middle axis and the back axis left side is arranged, right two transition axises, a left side, right two transition axises are on same axis, the axis of transition axis parallels with middle axis, in all having on two transition axises, outer two transition sprocket wheels, an above-mentioned left side, be connected with driving chain respectively between right two axis sprocket wheels and two interior transition sprocket wheels, a left side, be connected with driving chain respectively between the sprocket wheel of right two rear vehicle shafts and two outer transition sprocket wheels, on vehicle frame, between transition axis axis and the middle axis brake axostylus axostyle is arranged, the brake axostylus axostyle parallels with middle axis, in the middle of the brake axostylus axostyle radially brake handle is arranged, two brake arms radially about the two ends of brake axostylus axostyle have respectively, the brake arm and a left side at brake axostylus axostyle two ends, band-type brake on right two rear vehicle shafts is connected with bracket arm respectively, on vehicle frame, turn to axostylus axostyle between brake axostylus axostyle and the middle axis, turn to axostylus axostyle to parallel with middle axis, turn to the two ends of axostylus axostyle to have respectively and radially turn to arm-tie, turn to arm-tie to be connected with steering tiller, turn to the centre of axostylus axostyle that two of vertical direction radially spindle arms are arranged, the front vehicle fork spindle arm parallel with the axis arranged on the shoulder of front vehicle fork, turn to two of vertical direction in the middle of the axostylus axostyle radially between the two ends of the outer end of spindle arm and front vehicle fork spindle arm, be connected with steering track rod respectively, be connected with changeable bulb between the two ends of steering track rod and the above-mentioned spindle arm, double chair is arranged above trailing wheel on the vehicle frame.
2. by the described love seat's manual tricycle of claim 1, it is characterized in that: there is luggage carrier the top of described front vehicle wheel, on the vehicle frame, behind the double backrest seat basket is arranged.
3. by the described love seat's manual tricycle of claim 1, it is characterized in that: there is tilt double backrest seat top on the described vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02275492 CN2570160Y (en) | 2002-09-29 | 2002-09-29 | Two-seat man-power tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02275492 CN2570160Y (en) | 2002-09-29 | 2002-09-29 | Two-seat man-power tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2570160Y true CN2570160Y (en) | 2003-09-03 |
Family
ID=33739524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02275492 Expired - Fee Related CN2570160Y (en) | 2002-09-29 | 2002-09-29 | Two-seat man-power tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2570160Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718496B (en) * | 2004-07-06 | 2010-05-05 | 张向阳 | Biwheel braking device and light triwheel or tetrawheel cycle using said device |
-
2002
- 2002-09-29 CN CN 02275492 patent/CN2570160Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718496B (en) * | 2004-07-06 | 2010-05-05 | 张向阳 | Biwheel braking device and light triwheel or tetrawheel cycle using said device |
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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 |