CN200999074Y - Quadricycle - Google Patents
Quadricycle Download PDFInfo
- Publication number
- CN200999074Y CN200999074Y CN 200620128520 CN200620128520U CN200999074Y CN 200999074 Y CN200999074 Y CN 200999074Y CN 200620128520 CN200620128520 CN 200620128520 CN 200620128520 U CN200620128520 U CN 200620128520U CN 200999074 Y CN200999074 Y CN 200999074Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- right sides
- flywheel
- wheels
- quadricycle
- 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 a four-wheel bicycle, pertaining to the technique field of bicycle. The major technique hereof is characterized in that the frame is symmetrically arranged with the left & right front wheels, the left & right pedals, the left & right front flywheels, the left & right back flywheels and the seat. The left & right front wheels are fixed on the front axle and lever steering is arranged between the left front wheel and the right wheel; the turning gear is connected to the steering wheel; the left & right flywheels are fixed on the transmission shaft of which the middle part is equipped with the left & right driving wheels; the left & right rear wheels and the left & right rear flywheel are respectively fixed on the left and the right rear axle along the same axis. The left & right driving wheels are respectively connected with the left & right rear flywheels. This utility model is provided with four wheels, so that the bicycle has the same safety and coziness as those of the motor vehicle. Also, on the strength of the lever steering and the change drive, the four wheels can roll as the bicycle turns around. So, the operation is very convenient.
Description
Technical field
The utility model belongs to technical field of bicycles, relates in particular to a kind of quadricycle.
Background technology
At present, mostly be two-wheeled or tricycle structure greatly as the bicycle of riding instead of walk.Safety and traveling comfort were relatively poor when two-wheeled or tricycle were exercised, and the price of the four-wheel automobile of safety and comfort is too high, and ordinary people can not consumed again.
The utility model content
Problem to be solved in the utility model just provides a kind of safety and comfort, easy to operate quadricycle.
For addressing the above problem, the technical solution adopted in the utility model is: comprise vehicle frame, be symmetrically arranged with left and right sides front-wheel on the described vehicle frame, left and right sides trailing wheel, about foot-operated, about before flywheel, left and right sides rear flywheel and seat, described left and right sides front-wheel is fixed on the front axle, be provided with lever steering between the front-wheel of the left and right sides, steering hardware is connected with bearing circle, flywheel is fixed on the transmission shaft before about described, the middle part of transmission shaft is provided with left and right sides power wheel, described left and right sides trailing wheel, left and right sides rear flywheel is individually fixed on the coaxial left and right sides rear axle, and left and right sides power wheel is connected with left and right sides rear flywheel respectively.
Its additional technical feature is: described left and right sides front-wheel is connected by bend pipe with front axle; Being provided with full pontoon bridge between the trailing wheel of the described left and right sides supports; Described left and right sides rear axle is provided with long sloping drg; Described left and right sides rear axle is connected with motor, solar cell and accumulator jar; Described seat recedes and can regulate front and back; Described vehicle frame is provided with ceiling.
Quadricycle provided by the utility model compared with prior art, have the following advantages: one, on vehicle frame, be provided with four wheels, make whole car as the automobile safety and comfort, and be provided with lever steering between the front-wheel of the left and right sides, four wheels pure rolling in the time of can guaranteeing to turn to, the front-wheel steering rocking arm vibrates caused front-wheel mal swing under the elimination straight-arm connection state, and left and right sides rear flywheel is individually fixed on the coaxial left and right sides rear axle, about before flywheel be connected with left and right sides rear flywheel respectively by left and right sides power wheel, realize the speed change transmission, make that then four-wheel all rolls when turning to, and have a wheel drive at any time at least, make that operation is very nimble; Its two, left and right sides front-wheel is connected by bend pipe with front axle, makes front-wheel axletree and preceding king pin become one, and eliminates the not additional internal stress between the one part, and the tubing degree of utilization height of hollow, can alleviate car weight, cuts down the consumption of energy; Its three, be provided with full pontoon bridge between the trailing wheel of the left and right sides and support, the moment of flexure that makes jack shaft not caused by car weight, the less moment of flexure that moment of torsion that is only driven and moment of torsion cause self, scalable back axle predeformation makes vehicle frame load-carrying capacity height, it is big to bear a heavy burden; Its four, left and right sides rear axle is provided with long sloping drg, when lower long slope, in the long sloping drg liquid damping bigger, can avoid braking long-time use the and malfunctioning danger; Its five, left and right sides rear axle is connected with motor, solar cell and accumulator jar, when the people need not ride, can play the power-assisted effect, when sunny, battery-operated with solar power, when sunshine is inadequate or drive with accumulator jar night, when not exercising, accumulator jar is charged with solar cell; Its six, seat recede can before and after regulate, the people that can adapt to different heights takes; Its seven, vehicle frame is provided with ceiling, can make the people avoid exposing to the weather.
Description of drawings
Fig. 1 is the structural representation of the utility model quadricycle;
Fig. 2 is the construction profile scheme drawing of quadricycle;
Fig. 3 is the back structural representation of quadricycle.
The specific embodiment
Be described in further details below in conjunction with the structure and the use principle of the drawings and specific embodiments the utility model quadricycle.
As shown in Figure 1, the utility model quadricycle comprises vehicle frame 1, be symmetrically arranged with the near front wheel 2 on the vehicle frame 1, off front wheel 3, left rear wheel 4, off hind wheel 5, left threading 6, right threading 7, left front flywheel 8, right front flywheel 9, left back flywheel 10, right back flywheel 11 and seat 12, the near front wheel 2, off front wheel 3 is fixed on the front axle 14 by bend pipe 13, the near front wheel 2,3 of off front wheel are provided with lever steering 15, steering hardware 15 is connected with bearing circle 16, left front flywheel 8, right front flywheel 9 is fixed on the transmission shaft 17, the middle part of transmission shaft 17 is provided with Left Drive wheel 18, right power wheel 19, left rear wheel 4, on the left rear axle 20 that left back flywheel 10 is fixed in, off hind wheel 5, on the right back axle 21 that right back flywheel 11 is fixed in, Left Drive wheel 18, right power wheel 19 respectively with left back flywheel 10, right back flywheel 11 is connected, left rear wheel 4,5 of off hind wheels are provided with full pontoon bridge and support 22, left rear axle 20, right back axle 21 is provided with long sloping drg 23.As shown in Figure 2, seat 12 recedes and can regulate front and back, and vehicle frame 1 is provided with ceiling 24.As shown in Figure 3, left rear axle 20, right back axle 21 are connected with motor 25, solar cell 26 and accumulator jar 27.
During use, one or two people is sitting on the seat 12, hand steered bearing circle 16, pin is stepped on left threading 6 individually or simultaneously, right threading 7 makes left front flywheel 8, right front flywheel 9 runnings, left front flywheel 8, the rotation of right front flywheel 9 drives the Left Drive wheel 18 of countershaft with it, right power wheel 19 rotates, Left Drive wheel 18, the rotation of right power wheel 19 drives left back flywheel 10, right back flywheel 11 rotates, left back flywheel 10, the rotation of right back flywheel 11 drives left rear axle 20, right back axle 21 rotates, left rear axle 20, the rotation of right back axle 21 drives left rear wheel 4, off hind wheel 5 rotates, and whole car advances.In the process of advancing, the near front wheel 2, off front wheel 3, left rear wheel 4, off hind wheel 5 pure rolling when the lever steering 15 of the near front wheel 2,3 settings of off front wheel can guarantee to turn to, and left front flywheel 8, right front flywheel 9 are realized speed changes with left back flywheel 10, right back flywheel 11 respectively by Left Drive wheel 18, right power wheel 19, make that then four-wheel all rolls when turning to, and have a wheel drive at any time at least, make that operation is very nimble.The near front wheel 2, off front wheel 3 are fixed on the front axle 14 by bend pipe 13, make front-wheel axletree and preceding king pin become one, and eliminate the not additional internal stress between the one part, and the tubing degree of utilization height of hollow, can alleviate car weight, cut down the consumption of energy.Left rear wheel 4,5 of off hind wheels are provided with left rear axle 20, right back axle 21 moments of flexure that not caused by car weight that 22 of full pontoon bridge supports make driving, the less moment of flexure that moment of torsion that is only driven and moment of torsion cause self, scalable back axle predeformation makes and bears a heavy burden vehicle frame 1 load-carrying capacity height greatly.Left rear axle 20, right back axle 21 are provided with long sloping drg 23, and when lower long slope, long sloping drg 23 interior liquid dampings are bigger, can avoid braking and use and malfunctioning danger for a long time.Left rear axle 20, right back axle 21 are connected with motor 25, solar cell 26 and accumulator jar 27, when the people need not ride, can play the power-assisted effect, when sunny, drive with solar cell 26 starter motors 25, when sunshine is inadequate or drive with accumulator jar 27 starter motors 25 night, when not exercising, with 27 chargings of 26 pairs of accumulator jars of solar cell.And seat 12 recedes and can regulate front and back, and the people that can adapt to different heights takes, and vehicle frame 1 is provided with ceiling 24, can make the people avoid exposing to the weather.
Claims (7)
1, quadricycle, comprise vehicle frame, it is characterized in that: be symmetrically arranged with left and right sides front-wheel on the described vehicle frame, left and right sides trailing wheel, about foot-operated, about before flywheel, left and right sides rear flywheel and seat, described left and right sides front-wheel is fixed on the front axle, be provided with lever steering between the front-wheel of the left and right sides, steering hardware is connected with bearing circle, flywheel is fixed on the transmission shaft before about described, the middle part of transmission shaft is provided with left and right sides power wheel, described left and right sides trailing wheel, left and right sides rear flywheel is individually fixed on the coaxial left and right sides rear axle, and left and right sides power wheel is connected with left and right sides rear flywheel respectively.
2, quadricycle according to claim 1 is characterized in that: described left and right sides front-wheel is connected by bend pipe with front axle.
3, quadricycle according to claim 1 is characterized in that: be provided with full pontoon bridge between the trailing wheel of the described left and right sides and support.
4, quadricycle according to claim 1 is characterized in that: described left and right sides rear axle is provided with long sloping drg.
5, quadricycle according to claim 1 is characterized in that: described left and right sides rear axle is connected with motor, solar cell and accumulator jar.
6, quadricycle according to claim 1 is characterized in that: described seat recedes and can regulate front and back.
7, quadricycle according to claim 1 is characterized in that: described vehicle frame is provided with ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620128520 CN200999074Y (en) | 2006-12-24 | 2006-12-24 | Quadricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620128520 CN200999074Y (en) | 2006-12-24 | 2006-12-24 | Quadricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999074Y true CN200999074Y (en) | 2008-01-02 |
Family
ID=39013481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620128520 Expired - Fee Related CN200999074Y (en) | 2006-12-24 | 2006-12-24 | Quadricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999074Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284576A (en) * | 2017-07-14 | 2017-10-24 | 浙江大学常州工业技术研究院 | A kind of follow-on quadricycle |
-
2006
- 2006-12-24 CN CN 200620128520 patent/CN200999074Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284576A (en) * | 2017-07-14 | 2017-10-24 | 浙江大学常州工业技术研究院 | A kind of follow-on quadricycle |
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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: 20080102 Termination date: 20101224 |