CN202847868U - Automatic side-inclination single-rear-wheel drive tricycle suspension - Google Patents
Automatic side-inclination single-rear-wheel drive tricycle suspension Download PDFInfo
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- CN202847868U CN202847868U CN201220455609.4U CN201220455609U CN202847868U CN 202847868 U CN202847868 U CN 202847868U CN 201220455609 U CN201220455609 U CN 201220455609U CN 202847868 U CN202847868 U CN 202847868U
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- 239000000725 suspension Substances 0.000 title abstract description 12
- 238000013016 damping Methods 0.000 claims description 31
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 230000005484 gravity Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model relates to an automatic side-inclination single-rear-wheel drive tricycle suspension which belongs to the technical field of carrying tool The automatic side-inclination single-rear-wheel drive tricycle suspension comprises three wheels, a suspension annular-chassis, and a direction-turning and automatic correcting mechanism. A steering cross rod is hinged with a front wheel shaft. A side-inclination swinging arc crossbeam is hinged with the front wheel shaft. A steering wheel bracket is fixed on the side-inclination swinging arc crossbeam. The steering wheel shaft of the steering wheel is fixed on a steering wheel bracket through a steering wheel carrier. The lower end of the steering wheel shaft is connected with one end of a series steering connecting shift fork. The other end of the series steering connecting shift fork is fixed on the steering cross rod. One end of a steering wheel swinging bracket is fixed on the steering wheel carrier, and the other end is fixedly provided with two side-inclination swinging rollers. Two ends of the outer side of a side-inclination swinging roller base are fixed on the suspension annular-chassis. The automatic side-inclination single-rear-wheel drive tricycle suspension has the following advantages: simple structure, low cost and high convenience in maintenance.
Description
Technical field
The utility model relates to a kind of automatic roll single rear wheel and drives tricycle frame, belongs to the apparatus of transport technical field.
Background technology
The power of practical light-weight solar automobile is very little, and because being subject to the restriction of solar panel area, general power is less than 1000W.Owing to the restriction that is subjected to power, so that the requirement of the tare of solar automobile is as far as possible light, but lighter vehicle body is easy to overturning when turning, and traveling comfort is relatively poor, and member is easily damage also.The stability of car body when therefore increasing the light-weight solar automobile turning, can automatic roll when vehicle body is turned, increase the stable of car body to adjust center of gravity, also can increase passenger and driver's traveling comfort simultaneously, this is the difficult problem that faces that light-weight solar automobile is introduced to the market.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of automatic roll single rear wheel and drives the three-wheel vehicle suspension, it can guarantee in the lighter situation of vehicle body, the three-wheel solar car can be when turning with the size of centnifugal force wing drop, put an angle in the trailing wheel simultaneously, make in the center of gravity and move, stability when increasing the car body turning, and have direction automatic aligning function and front and back wheel shock-absorbing function.
Solving the scheme that technical matters of the present utility model adopts is: the structure that the automatic roll single rear wheel drives the three-wheel vehicle suspension is: comprise three wheels, vehicle frame annular chassis 3, direction is reversed and self-aligning mechanism, two front-wheels reverse and self-aligning mechanism by front wheel spindle 8 closures, trailing wheel 16 is connected with vehicle frame annular chassis 3 by hind axle 15, direction is reversed with self-aligning mechanism and is comprised bearing circle 11, tho wheel support 19, bearing circle swinging mounting 21, turn to and connect shift fork 20, tierod 2, roll arch of a swing crossbeam 6, tierod 2 and front wheel spindle 8 chain connections, roll arch of a swing crossbeam 6 and front wheel spindle 8 chain connections, tho wheel support 19 is fixed on and rolls on the arch of a swing crossbeam 6, the steering wheel shaft 18 of bearing circle 11 is fixed on the tho wheel support 19 by bearing circle bearing 10, the lower end of steering wheel shaft 18 connects series and turns to an end that connects shift fork 20, series turns to the other end that connects fork to be fixed on the tierod 2, one end of bearing circle swinging mounting 21 is fixed on the bearing circle bearing 10, it is the inclination swing roller 17 of groove that the other end is fixed in two idler wheel surfaces by inclination swing roller pedestal 24, two inclinations swing roller 17 docking and clamp inclination arch of a swing crossbeam 6, roll swing two ends, roller pedestal 24 outside and are fixed on the vehicle frame annular chassis 3; Front-wheel 1 and trailing wheel 16 all have shock absorption device.
Described tho wheel support 19 is circular arc, and the bearing circle bearing 10 of bearing circle 11 is fixed on the top of tho wheel support 19 circular arcs.
Described inclination arch of a swing crossbeam 6 crossbeams by middle circle segmental arc and two ends form, and the center of circle of arc section is the center of bearing circle bearing 10, and the arc section that rolls arch of a swing crossbeam 6 turns forward.As shown in Figure 6.
Described vehicle frame annular chassis 3 has the spacing between two foundation dish longerons 4 and two foundation dish crossbeams, 13, the two foundation dish longerons front wide and rear narrow, consists of V-structure, rolls swing two ends, roller pedestal 24 outside and is fixed on the chassis member 4 of vehicle frame annular chassis 3; Front seat base plate 12 and rear seat bottom plate 14 are installed on the two foundation dish longerons of vehicle frame annular chassis 3.
Described series turns to connection shift fork 20 to be formed by connecting by a plurality of forks, turn to the lower end that connects shift fork 20 to connect steering gear 5, in the tierod 2 tooth bar is arranged, tooth bar engagement in steering gear 5 and the tierod 2, be reserved with the space between the gear of steering gear 5, allow steering gear to have the footpath longitudinal movement of certain limit and do not affect with tierod 2 in the tooth bar engagement, steering gear rotates so that tierod 2 swings (its structure is consistent with existing Vehicular turn intermediate rod structure).
The hinged tie rod arm 7 in the two ends of described tierod 2, two end floor beams that roll arch of a swing crossbeam 6 are fixed on the oscillating axle bearing 9, and tie rod arm 7 and oscillating axle bearing 9 all are fixed on the shimmy of front wheels axle 23, shimmy of front wheels axle 23 hinged fronts wheel spindle 8.
Be connected front-wheel damping spring 25(as shown in Figure 4 between described front-wheel 1 oscillating axle 23 and the front-wheel axletree 8) so that front-wheel is by swinging up and down to realize independent damping.
Described vehicle frame annular chassis 3 is installed by the position of trailing wheel and the junction of chassis member 4 is fixed with rear wheel shock-absorbing cylinder 26(as shown in Figure 7), damping cylinder has the kidney-shaped window, the in-built damping spring 27 of rear wheel shock-absorbing cylinder and dashpot piston 28, dashpot piston and 15 vertical connections of hind axle, hind axle 15 can be in damping cylinder kidney-shaped window up-and-down movement.Because being provided with piston, rear wheel shock-absorbing has damping effect.
This LEV (Light Electric Vehicle) is when turning to, whole vehicle frame is subject to the effect of centnifugal force, because there are friction force in front-wheel and ground, centrifugal motion does not occur in the inclination arch of a swing crossbeam 6 and the arcuate directions disc carrier 19 that retrain mutually with front-wheel, but vehicle frame annular chassis 3 is under the effect of centnifugal force, outwards swings along the arc section of arc crossbeam 6.Roll two ends welding pair of beams and the oscillating axle bearing 9 of arch of a swing crossbeam 6, the bearing front end that its weld nugget is positioned at, the arc section that rolls arch of a swing crossbeam 6 angle that turns forward
(as shown in Figure 6), such structure is moved in the center of gravity on the one hand so that the chassis rolls (as shown in Figure 4); On the other hand so that the loop frame chassis 3 of whole vehicle body in the process of motion, the vehicle body axis inwardly swings an angle θ (as shown in Figure 2), so that move in the whole body gravity.Two folded stability that greatly increased vehicle body of effect.In the process of body roll, bearing circle bearing 10 is fixed in arcuate directions disc carrier 19 centers, steering wheel shaft 18 lower ends connect series and turn to connection shift fork 20, realize universal rotating function, and allow steering gear to have the footpath longitudinal movement of certain limit, do not turn to so that bearing circle can not affect with the chassis inclination.
Turn to stop after because centnifugal force disappears, vehicle frame annular chassis 3 is got back to lowest order under action of gravitation on the one hand, this effect is so that the vehicle body direction has the function of self-aligning; On the other hand, roll on the arch of a swing crossbeam 6 because the part tare is pressed in, roll the bearing front end that arch of a swing crossbeam 6 weld nuggets are positioned at, so that deviation of gravity center front-wheel axis, be positioned at axis the place ahead, this effect is consistent with the automotive steering structure axle pin rearward rake, can self-aligning so that turn to.The factor stack of two aspects is so that the vehicle body direction has good return function.
Vehicle is in when motion, and vehicle body can vibration-generating, owing to be connected front-wheel damping spring 25(as shown in Figure 4 between oscillating axle 23 and front-wheel axletree 8) so that front-wheel is by swinging up and down to realize independent damping; Vehicle frame annular chassis 3 at the junction of rear wheel location and chassis member 4 welding rear wheel shock-absorbing cylinder 26(as shown in Figure 7), damping cylinder has the kidney-shaped window, the in-built damping spring 27 of rear wheel shock-absorbing cylinder and dashpot piston 28, dashpot piston and hind axle 15 vertical weldings, hind axle 15 can be in damping cylinder kidney-shaped window up-and-down movement.Because being provided with piston, rear wheel shock-absorbing has damping effect.
The beneficial effects of the utility model are: this body structure is compact, and volume is little, and is lightweight, and cost is low, is convenient to maintenance; Be adapted at using on the light-duty three-wheel solar car; Have 1. and can realize the wing drop vehicle body with the size of centnifugal force; 2. has the direction automatic aligning function; 3. front-wheel independent vibration-damping, the trailing wheel damping shock absorption; 4. vehicle body swings the adjustment center of gravity increases by 4 advantages such as car body stability.When improving driving comfort, reduce production costs.
Description of drawings
Fig. 1 is the face structural representation of overlooking of the present utility model;
Fig. 2 is the face of the overlooking structural representation that the utility model is in steering state;
Fig. 3 is the utility model forward generalized section;
Fig. 4 is the forward generalized section that the utility model is in steering state;
Fig. 5 is the utility model side direction generalized section;
Fig. 6 is the utility model steering hardware generalized section;
Fig. 7 is the utility model rear wheel shock-absorbing mechanism generalized section.
Each label represents successively in Fig. 1～7: the 1-front-wheel, the 2-tierod, 3-vehicle frame annular chassis, the 4-chassis member, the 5-steering gear, 6-rolls the arch of a swing crossbeam, the 7-tie rod arm, the 8-front wheel spindle, 9-crossbeam and oscillating axle bearing, 10-bearing circle bearing, the 11-bearing circle, 12-front seat base plate, the 13-chassis crossrail, seat bottom plate behind the 14-, the 15-hind axle, the 16-trailing wheel, 17-rolls and swings roller, the 18-steering wheel shaft, the 19-tho wheel support, 20-turns to the connection shift fork, 21-bearing circle swinging mounting, 22-rolls and swings roller shaft, 23-shimmy of front wheels axle, 24-swings roller pedestal, 25-front-wheel damping spring, 26-rear wheel shock-absorbing cylinder, 27-rear wheel shock-absorbing spring, the 28-dashpot piston, the 29-drive motor.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but the utility model is not limited to the following stated scope.
Embodiment 1: as illustrated in fig. 1 and 2, the structure that present embodiment automatic roll single rear wheel drives the three-wheel vehicle suspension is: the structure that the automatic roll single rear wheel drives the three-wheel vehicle suspension is: comprise three wheels, vehicle frame annular chassis 3, direction is reversed and self-aligning mechanism, two front-wheels reverse and self-aligning mechanism by front wheel spindle 8 closures, trailing wheel 16 is connected with vehicle frame annular chassis 3 by hind axle 15, shown in Fig. 3 and 4, direction is reversed with self-aligning mechanism and is comprised bearing circle 11, tho wheel support 19, bearing circle swinging mounting 21, turn to and connect shift fork 20, tierod 2, roll arch of a swing crossbeam 6, tierod 2 and front wheel spindle 8 chain connections, roll arch of a swing crossbeam 6 and front wheel spindle 8 chain connections, tho wheel support 19 is fixed on and rolls on the arch of a swing crossbeam 6, the steering wheel shaft 18 of bearing circle 11 is fixed on the tho wheel support 19 by bearing circle bearing 10, the lower end of steering wheel shaft 18 connects series and turns to an end that connects shift fork 20, series turns to the other end that connects fork to be fixed on the tierod 2, one end of bearing circle swinging mounting 21 is fixed on the bearing circle bearing 10, it is the inclination swing roller 17 of groove that the other end is fixed in two idler wheel surfaces by inclination swing roller pedestal 24, two inclinations swing roller 17 docking and clamp inclination arch of a swing crossbeam 6, roll swing two ends, roller pedestal 24 outside and are fixed on the vehicle frame annular chassis 3; Front-wheel 1 and trailing wheel 16 all have shock absorption device.Tho wheel support 19 is circular arc, and the bearing circle bearing 10 of bearing circle 11 is fixed on the top of tho wheel support 19 circular arcs.Roll arch of a swing crossbeam 6 crossbeams by middle circle segmental arc and two ends and form, the center of circle of arc section is the center of bearing circle bearing 10, and the arc section that rolls arch of a swing crossbeam 6 turns forward.As shown in Figure 6.Vehicle frame annular chassis 3 has the spacing between two foundation dish longerons 4 and two foundation dish crossbeams, 13, the two foundation dish longerons front wide and rear narrow, consists of V-structure, rolls swing two ends, roller pedestal 24 outside and is fixed on the chassis member 4 of vehicle frame annular chassis 3; Front seat base plate 12 and rear seat bottom plate 14 are installed on the two foundation dish longerons of vehicle frame annular chassis 3.Series turns to connection shift fork 20 to be formed by connecting by 6 forks, turn to the lower end that connects shift fork 20 to connect steering gear 5, in the tierod 2 tooth bar is arranged, tooth bar engagement in steering gear 5 and the tierod 2, be reserved with the space between the gear of steering gear 5, allow steering gear to have the footpath longitudinal movement of certain limit and do not affect with tierod 2 in the tooth bar engagement, steering gear rotates so that tierod 2 swings (its structure is consistent with existing Vehicular turn intermediate rod structure).The hinged tie rod arm 7 in the two ends of tierod 2, two end floor beams that roll arch of a swing crossbeam 6 are fixed on the oscillating axle bearing 9, and tie rod arm 7 and oscillating axle bearing 9 all are fixed on the shimmy of front wheels axle 23, shimmy of front wheels axle 23 hinged fronts wheel spindle 8.Be connected front-wheel damping spring 25(as shown in Figure 4 between front-wheel 1 oscillating axle 23 and the front-wheel axletree 8) so that front-wheel is by swinging up and down to realize independent damping.Vehicle frame annular chassis 3 is installed by the position of trailing wheel and the junction of chassis member 4 is fixed with rear wheel shock-absorbing cylinder 26(as shown in Figure 7), damping cylinder has the kidney-shaped window, the in-built damping spring 27 of rear wheel shock-absorbing cylinder and dashpot piston 28, dashpot piston and 15 vertical connections of hind axle, hind axle 15 can be in damping cylinder kidney-shaped window up-and-down movement.Because being provided with piston, rear wheel shock-absorbing has damping effect.Drive motor 29 is equipped with in trailing wheel 16 inside, and vehicle frame relies on the motor back-wheel drive.
Embodiment 2: as illustrated in fig. 1 and 2, the structure that present embodiment automatic roll single rear wheel drives the three-wheel vehicle suspension is: the structure that the automatic roll single rear wheel drives the three-wheel vehicle suspension is: comprise three wheels, vehicle frame annular chassis 3, direction is reversed and self-aligning mechanism, two front-wheels reverse and self-aligning mechanism by front wheel spindle 8 closures, trailing wheel 16 is connected with vehicle frame annular chassis 3 by hind axle 15, shown in Fig. 3 and 4, direction is reversed with self-aligning mechanism and is comprised bearing circle 11, tho wheel support 19, bearing circle swinging mounting 21, turn to and connect shift fork 20, tierod 2, roll arch of a swing crossbeam 6, tierod 2 and front wheel spindle 8 chain connections, roll arch of a swing crossbeam 6 and front wheel spindle 8 chain connections, tho wheel support 19 is fixed on and rolls on the arch of a swing crossbeam 6, the steering wheel shaft 18 of bearing circle 11 is fixed on the tho wheel support 19 by bearing circle bearing 10, the lower end of steering wheel shaft 18 connects series and turns to an end that connects shift fork 20, series turns to the other end that connects fork to be fixed on the tierod 2, one end of bearing circle swinging mounting 21 is fixed on the bearing circle bearing 10, it is the inclination swing roller 17 of groove that the other end is fixed in two idler wheel surfaces by inclination swing roller pedestal 24, two inclinations swing roller 17 docking and clamp inclination arch of a swing crossbeam 6, roll swing two ends, roller pedestal 24 outside and are fixed on the vehicle frame annular chassis 3; Front-wheel 1 and trailing wheel 16 all have shock absorption device.Tho wheel support 19 is circular arc, and the bearing circle bearing 10 of bearing circle 11 is fixed on the top of tho wheel support 19 circular arcs.Roll arch of a swing crossbeam 6 crossbeams by middle circle segmental arc and two ends and form, the center of circle of arc section is the center of bearing circle bearing 10, and the arc section that rolls arch of a swing crossbeam 6 turns forward.As shown in Figure 6.Vehicle frame annular chassis 3 has the spacing between two foundation dish longerons 4 and two foundation dish crossbeams, 13, the two foundation dish longerons front wide and rear narrow, consists of V-structure, rolls swing two ends, roller pedestal 24 outside and is fixed on the chassis member 4 of vehicle frame annular chassis 3; Front seat base plate 12 and rear seat bottom plate 14 are installed on the two foundation dish longerons of vehicle frame annular chassis 3.Series turns to connection shift fork 20 to be formed by connecting by 3 forks, turn to the lower end that connects shift fork 20 to connect steering gear 5, in the tierod 2 tooth bar is arranged, tooth bar engagement in steering gear 5 and the tierod 2, be reserved with the space between the gear of steering gear 5, allow steering gear to have the footpath longitudinal movement of certain limit and do not affect with tierod 2 in the tooth bar engagement, steering gear rotates so that tierod 2 swings (its structure is consistent with existing Vehicular turn intermediate rod structure).The hinged tie rod arm 7 in the two ends of tierod 2, two end floor beams that roll arch of a swing crossbeam 6 are fixed on the oscillating axle bearing 9, and tie rod arm 7 and oscillating axle bearing 9 all are fixed on the shimmy of front wheels axle 23, shimmy of front wheels axle 23 hinged fronts wheel spindle 8.Be connected front-wheel damping spring 25(as shown in Figure 4 between front-wheel 1 oscillating axle 23 and the front-wheel axletree 8) so that front-wheel is by swinging up and down to realize independent damping.Vehicle frame annular chassis 3 is installed by the position of trailing wheel and the junction of chassis member 4 is fixed with rear wheel shock-absorbing cylinder 26(as shown in Figure 7), damping cylinder has the kidney-shaped window, the in-built damping spring 27 of rear wheel shock-absorbing cylinder and dashpot piston 28, dashpot piston and 15 vertical connections of hind axle, hind axle 15 can be in damping cylinder kidney-shaped window up-and-down movement.Because being provided with piston, rear wheel shock-absorbing has damping effect.Drive motor 29 is equipped with in trailing wheel 16 inside, and vehicle frame relies on the motor back-wheel drive.
Claims (9)
1. an automatic roll single rear wheel drives tricycle frame, comprise three wheels, vehicle frame annular chassis (3), direction is reversed and self-aligning mechanism, two front-wheels reverse and self-aligning mechanism by front wheel spindle (8) closure, trailing wheel (16) is connected with vehicle frame annular chassis (3) by hind axle (15), it is characterized in that: direction is reversed with self-aligning mechanism and is comprised bearing circle (11), tho wheel support (19), bearing circle swinging mounting (21), turn to and connect shift fork (20), tierod (2), roll arch of a swing crossbeam (6), tierod (2) and front wheel spindle (8) chain connection, roll arch of a swing crossbeam (6) and front wheel spindle (8) chain connection, tho wheel support (19) is fixed on and rolls on the arch of a swing crossbeam (6), the steering wheel shaft (18) of bearing circle (11) is fixed on the tho wheel support (19) by bearing circle bearing (10), the lower end of steering wheel shaft (18) connects series and turns to an end that connects shift fork (20), series turns to the other end that connects fork to be fixed on the tierod (2), one end of bearing circle swinging mounting (21) is fixed on the bearing circle bearing (10), the other end is fixed the interior inclination swing roller (17) for groove of two idler wheel surfaces by rolling swing roller pedestal (24), two inclinations swing roller (17) docking and clamp inclination arch of a swing crossbeam (6), roll two ends, swing roller pedestal (24) outside and are fixed on the vehicle frame annular chassis (3); Front-wheel (1) and trailing wheel (16) all have shock absorption device.
2. automatic roll single rear wheel according to claim 1 drives tricycle frame, and it is characterized in that: described tho wheel support (19) is circular arc, and the bearing circle bearing (10) of bearing circle (11) is fixed on the top of tho wheel support (19) circular arc.
3. automatic roll single rear wheel according to claim 1 drives tricycle frame, it is characterized in that: described inclination arch of a swing crossbeam (6) is comprised of the crossbeam at middle circle segmental arc and two ends, the center of circle of arc section is the center of bearing circle bearing (10), and the arc section that rolls arch of a swing crossbeam (6) turns forward.
4. automatic roll single rear wheel according to claim 1 drives tricycle frame, it is characterized in that: described vehicle frame annular chassis (3) has two foundation dish longerons (4) and two foundation dish crossbeams (13), spacing between the two foundation dish longerons is front wide and rear narrow, rolls two ends, swing roller pedestal (24) outside and is fixed on the chassis member (4) of vehicle frame annular chassis (3).
5. automatic roll single rear wheel according to claim 1 drives tricycle frame, it is characterized in that: described series turns to connection shift fork (20) to be formed by connecting by a plurality of forks, turn to the lower end that connects shift fork (20) to connect steering gear (5), tierod has tooth bar in (2), tooth bar engagement in steering gear (5) and the tierod (2) is reserved with the space between the gear of steering gear (5).
6. automatic roll single rear wheel according to claim 1 drives tricycle frame, it is characterized in that: the hinged tie rod arms in two ends (7) of described tierod (2), two end floor beams that roll arch of a swing crossbeam (6) are fixed on the oscillating axle bearing (9), tie rod arm (7) and oscillating axle bearing (9) all are fixed on the shimmy of front wheels axle (23), the hinged front wheel spindle of shimmy of front wheels axle (23) (8).
7. automatic roll single rear wheel according to claim 1 drives tricycle frame, it is characterized in that: be connected front-wheel damping spring (25) between described two front-wheels (1) oscillating axles (23) and the front-wheel axletree (8).
8. automatic roll single rear wheel according to claim 1 drives tricycle frame, it is characterized in that: described vehicle frame annular chassis (3) is installed the position of trailing wheel and the junction of chassis member (4) is fixed with rear wheel shock-absorbing cylinder (26), damping cylinder has the kidney-shaped window, the in-built damping spring of rear wheel shock-absorbing cylinder (27) and dashpot piston (28), dashpot piston and vertical connection of hind axle (15), hind axle (15) can be in damping cylinder kidney-shaped window up-and-down movement.
According to claim 1 or 8 described automatic roll single rear wheels drive tricycle frames, it is characterized in that: drive motor (29) is equipped with in described trailing wheel (16) inside, vehicle frame relies on the motor back-wheel drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220455609.4U CN202847868U (en) | 2012-09-10 | 2012-09-10 | Automatic side-inclination single-rear-wheel drive tricycle suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220455609.4U CN202847868U (en) | 2012-09-10 | 2012-09-10 | Automatic side-inclination single-rear-wheel drive tricycle suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202847868U true CN202847868U (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220455609.4U Expired - Fee Related CN202847868U (en) | 2012-09-10 | 2012-09-10 | Automatic side-inclination single-rear-wheel drive tricycle suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202847868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806954A (en) * | 2012-09-10 | 2012-12-05 | 昆明理工大学 | Automatic side-tipping and single rear wheel driven three-wheel frame |
| CN105564570A (en) * | 2016-02-02 | 2016-05-11 | 杨宏伟 | Reversed recumbent tricycle |
-
2012
- 2012-09-10 CN CN201220455609.4U patent/CN202847868U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806954A (en) * | 2012-09-10 | 2012-12-05 | 昆明理工大学 | Automatic side-tipping and single rear wheel driven three-wheel frame |
| CN102806954B (en) * | 2012-09-10 | 2015-05-20 | 昆明理工大学 | Automatic side-tipping and single rear wheel driven three-wheel frame |
| CN105564570A (en) * | 2016-02-02 | 2016-05-11 | 杨宏伟 | Reversed recumbent tricycle |
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| 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 |
Granted publication date: 20130403 Termination date: 20150910 |
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| EXPY | Termination of patent right or utility model |