CN201400252Y - Novel recumbent quadricycle - Google Patents
Novel recumbent quadricycle Download PDFInfo
- Publication number
- CN201400252Y CN201400252Y CN 200920099416 CN200920099416U CN201400252Y CN 201400252 Y CN201400252 Y CN 201400252Y CN 200920099416 CN200920099416 CN 200920099416 CN 200920099416 U CN200920099416 U CN 200920099416U CN 201400252 Y CN201400252 Y CN 201400252Y
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- Prior art keywords
- vehicle frame
- novel
- axle
- wheel
- frame
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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Abstract
The utility model provides a novel quadricycle which solves the problems that a rider is liable to fell tired after holding the handle for a long time, the frame structure is complex, the steering isnot flexible and the weight is heavy. The novel quadricycle comprises a frame (1), wherein a driving device (3) is connected with the front end of the frame through a front beam (2), a front wheel component (4) is connected with the other end of the front beam through crank shaft holders (7) that are arranged at the two ends of a cross beam (22), a rear wheel component (5) is arranged at the backof the frame, a saddle component (6) is arranged on the frame, crank shafts (8) in the front wheel component are connected with the crank shaft holders (7); and a front axle (9), a shift lever (10) and an operating handle (12) are arranged on each crank shaft. The left and the right shift levers are connected with a pull rod (11), thereby achieving the linkage of the leftward turning and the rightward turning. The novel quadricycle is used as a four-wheel steady manual-powered transport facility.
Description
Technical field:
The utility model relates to the novel recumbent bicycle of a kind of four-wheel.
Background technology:
Axle drive shaft in the past and overriding clutch are by the transmission of end chain, handlebar is at the car body midway location, axis is below car body, spacing ground interplanar distance is too little, owing to after the vehicle seat center of gravity is inclined to one side, lean forward in climbing and the generation of band man-hour, when the time of riding is long, easily produce the tenderness sense, car body integral rigidity, stable bad.
A kind of novel quadricycle is disclosed in the inventor's the patent No. is 200720116701.7 utility model patent, its composition comprises: vehicle frame and actuating device, described actuating device links to each other with front component, described front component links to each other with operating control, on the described vehicle frame wheel assembly is housed, on the described vehicle frame saddle assembly is housed, described operating control includes joystick, described joystick is contained on the direction axle bed, described joystick links to each other with pull bar by the cross bar on top, and described joystick is equipped with handlebar.On the described actuating device sprocket wheel is arranged, on the described sprocket wheel chain is housed, the described chain other end is contained on the flywheel, and described flywheel is contained on the axle drive shaft, and overriding clutch is equipped with at described axle drive shaft two ends.The cant beam and the back rest are housed on the described vehicle frame, described cant beam links to each other with axis, described axis links to each other with intermediate rod on being contained in crossbeam, shift fork and driving lever are housed on the described crossbeam, described driving lever with turn the axle be connected, the described axle that turns is contained in and turns on the axle bed, and the described axle bed that turns is contained on the described crossbeam.Have support on the described saddle assembly, vehicle seat and backrest are housed on the described support, described vehicle seat is a flexible piece, between brace on the described support and the backrest hinge is housed, and between the cross bar on described brace and the support hinge is housed.
This novel quadricycle car body adopts twin beams entire body structure, and rigidity, stability significantly improve.This product has been exempted the equilibrium problem of begining to learn operation in exercise and the use of ordinary bicycle balance owing to adopt the four-wheel structure, and it is more stable to travel, and load-carrying also can suitably increase.But the long-term fatigue easily of holding of handlebar, body frame structure for automotive is comparatively complicated, turns to underaction, and weight is heavier.
Summary of the invention:
The purpose of this utility model is to provide a kind of contour dimension little on the basis of inventor's patent No. for 200720116701.7 patent, and hand steered convenience turns to flexibly the simple novel four-wheel recumbent bicycle of body frame structure for automotive.
Above-mentioned purpose realizes by following technical scheme:
The novel recumbent bicycle of four-wheel, its composition comprises: vehicle frame, wheel assembly is equipped with in described vehicle frame back, on the described vehicle frame saddle assembly is housed, described vehicle frame front end connects actuating device by front-axle beam, the described front-axle beam other end connects front component by the axle bed that turns at crossbeam two ends, turning axle and turning axle bed and be connected in the described front component, and described turning is equipped with front axle, driving lever and handlebar on the axle.Left and right sides driving lever is connected with pull bar.
The novel recumbent bicycle of described four-wheel, described actuating device includes crank and sprocket wheel, on the described sprocket wheel chain is housed, and the described chain other end is contained on the flywheel, and the axle drive shaft of described flywheel is equipped with overriding clutch.
The novel recumbent bicycle of described four-wheel, described saddle assembly comprises back rest and pole, and described back rest and described vehicle frame are connected through the hinge, and back rest can move front and back on vehicle frame, described pole and back rest and vehicle frame are connected through the hinge, and pole can be moved front and back on vehicle frame.
The novel recumbent bicycle of described four-wheel connects the highly headrest frame of the activity of up-down adjustment on the described back rest.
The beneficial effects of the utility model:
1. joystick of the present utility model moves down, and makes that arm is sagging naturally when hand steered, indefatigability when holding handlebar for a long time.
2. the vehicle seat of this product adopts flexible piece, curved design structure, the Body contact area is increased, thereby overcome the tenderness sense.
3. axle drive shaft of this product and overriding clutch are to transmit by screw thread.Realize that the differential between the two-wheeled rotates, in the motion process, turn to more flexibly, more laborsaving that turn radius is littler.
4. the vehicle seat of this product is a flexible piece, and described pole and back rest and vehicle frame are connected through the hinge, and pole can be moved front and back on vehicle frame, moves the angle of adjusting backrest by pole on the workshop, is convenient to better rest.
Description of drawings:
Accompanying drawing 1 is the main TV structure scheme drawing of this product.
Accompanying drawing 2 is plan structure scheme drawings of accompanying drawing 1.
The specific embodiment:
Embodiment 1:
The novel recumbent bicycle of four-wheel, its composition comprises: vehicle frame 1, and described vehicle frame front end connects actuating device 3 by front-axle beam 2, and the described front-axle beam other end connects front component 4 by the axle bed 7 that turns at crossbeam 22 two ends, wheel assembly 5 is equipped with in described vehicle frame back, and saddle assembly 6 is housed on the described vehicle frame.Turning axle 8 and turning axle bed 7 and be connected in the described front component, described turning is equipped with front axle 9, driving lever 10 and handlebar 12 on the axle.Left and right sides driving lever is connected with pull bar 11, the interlock that turns to about realizing with this.
The novel recumbent bicycle of described four-wheel, described actuating device includes crank 13 and sprocket wheel 14, chain 15 is housed on the described sprocket wheel, and the described chain other end is contained on the flywheel 16, and described flywheel is contained on the axle drive shaft 17, left and right sides overriding clutch 18 is equipped with at described axle drive shaft two ends, when crank drove sprocket rotation, sprocket wheel drove chain, and chain drives flywheel, flywheel drives axle drive shaft, and axle drive shaft drives left and right sides overriding clutch and drives trailing wheel.
Embodiment 2:
As the novel recumbent bicycle of embodiment 1 described four-wheel, described saddle assembly comprises back rest 19 and pole 20, described back rest is connected by hinge 21 with described vehicle frame, back rest can move front and back on vehicle frame, described pole and back rest and vehicle frame are connected through the hinge, and pole can be moved front and back on vehicle frame.
Embodiment 3:
As embodiment 1 or the novel recumbent bicycle of 2 described four-wheels, connect the headrest frame 23 of activity that can height up and down on the described back rest.
Claims (4)
1. novel recumbent bicycle of four-wheel, its composition comprises: vehicle frame, wheel assembly is equipped with in described vehicle frame back, on the described vehicle frame saddle assembly is housed, it is characterized in that: described vehicle frame front end connects actuating device by front-axle beam, the described front-axle beam other end connects front component by the axle bed that turns at crossbeam two ends, turning axle and turning axle bed and be connected in the described front component, and described turning is equipped with front axle, driving lever and handlebar on the axle.Left and right sides driving lever is connected with pull bar.
2. the novel recumbent bicycle of four-wheel according to claim 1, it is characterized in that: described actuating device includes crank and sprocket wheel, on the described sprocket wheel chain is housed, and the described chain other end is contained on the flywheel, and the axle drive shaft of described flywheel is equipped with overriding clutch.
3. the novel recumbent bicycle of four-wheel according to claim 1 and 2, it is characterized in that: described saddle assembly comprises back rest and pole, described back rest and described vehicle frame are connected through the hinge, back rest can move front and back on vehicle frame, described pole and back rest and vehicle frame are connected through the hinge, and pole can be moved front and back on vehicle frame.
4. the novel recumbent bicycle of four-wheel according to claim 1 and 2 is characterized in that: the headrest frame that connects the activity of height up-down adjustment on the described back rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920099416 CN201400252Y (en) | 2009-03-26 | 2009-03-26 | Novel recumbent quadricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920099416 CN201400252Y (en) | 2009-03-26 | 2009-03-26 | Novel recumbent quadricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400252Y true CN201400252Y (en) | 2010-02-10 |
Family
ID=41660049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920099416 Expired - Fee Related CN201400252Y (en) | 2009-03-26 | 2009-03-26 | Novel recumbent quadricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400252Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020088146A1 (en) * | 2018-11-02 | 2020-05-07 | 柳宁 | Torque transferring mechanism and carrying tool |
-
2009
- 2009-03-26 CN CN 200920099416 patent/CN201400252Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020088146A1 (en) * | 2018-11-02 | 2020-05-07 | 柳宁 | Torque transferring mechanism and carrying tool |
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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: 20100210 Termination date: 20120326 |