CN101549724B - Full-folded manpower and electric dual-purpose tricycle - Google Patents
Full-folded manpower and electric dual-purpose tricycle Download PDFInfo
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- CN101549724B CN101549724B CN 200910074425 CN200910074425A CN101549724B CN 101549724 B CN101549724 B CN 101549724B CN 200910074425 CN200910074425 CN 200910074425 CN 200910074425 A CN200910074425 A CN 200910074425A CN 101549724 B CN101549724 B CN 101549724B
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Abstract
A full-folded manpower and electric dual-purpose tricycle comprises a handlebar, a front tricycle frame, a front wheel, a carriage, an active rear wheel, a driven rear wheel and a transmission mechanism. The joint between the handlebar and the front tricycle frame is provided with a handlebar folding hinge. The rear part of front tricycle frame is installed with a battery. The active rear wheel isfixed to the left lower position of carriage through a rear fly wheel and a rotating shaft. The driven rear wheel is fixed to the right lower position of carriage through a back brake and the rotatin g shaft. A carriage bracket is composed of two tricycle side brackets which are placed in parallel. Each tricycle side bracket is a B-shaped bracket which is composed of five vertical pipes. A carriage folding mechanism is composed of the following components: an upper fixing cross beam and a lower fixing cross beam which are fixed on the front vertical pipes of two tricycle side brackets, and a folding stool mechanism which is positioned at the front position between two tricycle side brackets. The transmission mechanism is driven through a motor installed at the wheel shaft of front wheel, or through foot pedals, a turntable, a front chain, a transmission rod, a back chain and a back fly wheel. The full-folded manpower and electric dual-purpose tricycle has the advantages of simple structure, multiple functions, capability for full folding, easy opening, large wheel base between two rear wheels, and excellent stability.
Description
Technical field
The present invention relates to a kind of three-wheel vehicle, particularly a kind of full-folded manpower, electric dual-purpose tricycle.
Background technology
At present, China's manual tricycle and electro-tricycle on the market is relatively heavier, the time spent does not take up space greatly, and carry, transport extremely inconvenience,, occurred some Foldable tricycles on the market at this disadvantage, but these Foldable tricycle complex structures, function singleness, can not be folding fully, and be difficult for opening, it is dangerous to get on or off the bus, and uses very inconvenience.Therefore, design a kind of simple in structure, diverse in function, can fold fully, easily open and manpower, the electric dual-purpose tricycle of good stability are the present technical issues that need to address.
Summary of the invention
The objective of the invention is: design a kind of simple in structure, diverse in function, can fold fully, easily open and full-folded manpower, the electric dual-purpose tricycle of good stability, to overcome the deficiencies in the prior art.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of full-folded manpower, electric dual-purpose tricycle, comprise handlebar, front vehicle frame, front-wheel, compartment, active trailing wheel, driven trailing wheel and transmission device, the junction of handlebar and front vehicle frame is provided with the folding hinge of handlebar, the rear portion of front vehicle frame is equipped with battery, initiatively trailing wheel is fixed on left side, compartment lower position by rear flywheel and rotating shaft, and driven trailing wheel is fixed on lower right side position, compartment by back brake and rotating shaft; The compartment is made up of compartment support, compartment baffle plate and compartment fold mechanism, and the compartment support is made up of the side board support of two parallel placements, and each side board support is " saying " shape support that five standpipes are formed; But the compartment baffle plate is made of back shield doubling compartment, compartment front apron, two cabin side baffle plates and base plate, the dual-purpose portable plate of desktop, the two ends activity of compartment back shield is fixed on the riser upper of two side board back-end supports, but the two ends of doubling compartment front apron are sleeved on the riser upper of two side board support front ends, two cabin side baffle plates are separately fixed at the upper position of two side board supports, and the two ends activity of base plate, the dual-purpose portable plate of desktop is fixed on the rear portion of the middle part standpipe of two side board supports; The compartment fold mechanism by be fixed on two side board support front end standpipes on, the horse letter mechanism that following fixed cross beam reaches forward position between two side board supports forms, on, the two ends of following fixed cross beam are equipped with folding hinge, on, one end of following fixed cross beam is fixed on the front end standpipe of right side, compartment side board support by screw, its other end is fixed on by tighting a bolt fast on the front end standpipe of left side, compartment side board support, described horse letter mechanism has the cross folding support of two parallel lifting supports by two middle parts and foldable base base plate that the middle part has two hinges constitutes, two cross folding supports are set in parallel in the forward position between the two side board supports, the foldable base base plate is positioned at the top of two cross folding supports, the two ends of foldable base base plate are fixed together by the upper end of movable axis and two cross folding supports, the top of horse letter mechanism is by the carriage location that is located on the two side board mid-stent standpipes, wherein, the bottom is fixed on the bottom of two side board support front end standpipes by movable axis; Transmission device is for by being located at the electric motor drive at front-wheel wheel shaft place, or by pedal, wheel disc, preceding chain, drive link, rear chain and rear flywheel transmission.
Drive link of the present invention is to be formed by connecting in turn by transmission shaft by right flywheel, right universal-joint, slip joint, left universal-joint, left flywheel, an end that has slip joint of drive link is fixed on the side board support, and the other end of drive link is fixed on down on the hole nose at fixed cross beam middle part.
Transmission of the present invention is for to move ahead by motor drives front-wheel rotating drive three-wheel vehicle; Or by the pedal rotating wheel disk, wheel disc rotates by the right flywheel that preceding chain drives on the drive link, right flywheel rotates by the left flywheel on the transmission shaft drive drive link, and left flywheel drives rear flywheel by rear chain and rotates, and rear flywheel drives active trailing wheel rotating drive three-wheel vehicle and moves ahead.
The present invention is provided with the Folding pedal plate in the lower end of two side board back-end support standpipes.
But doubling of the present invention compartment front apron is the cloth baffle plate.
After base plate of the present invention, the dual-purpose portable plate of desktop are unloaded down, its two ends activity is fixed on the rear portion of two side board support top standpipes, the compartment back shield is upwards dug and is fixed on the rear end of two side board support top standpipes, base plate, the dual-purpose portable plate of desktop and compartment back shield are formed desktop together.
Compartment of the present invention back shield unloads, and its two ends activity is fixed on the rear portion of two side board support bottom standpipes, and the compartment back shield is the wheelchair stretcher just like this.
A kind of full-folded manpower, electric dual-purpose tricycle, comprise handlebar, front vehicle frame, front-wheel, compartment, active trailing wheel, driven trailing wheel and transmission device, it is characterized in that: the junction of handlebar and front vehicle frame is provided with the folding hinge of handlebar, the rear portion of front vehicle frame is equipped with battery, initiatively trailing wheel is fixed on left side, compartment lower position by rear flywheel and rotating shaft, and driven trailing wheel is fixed on lower right side position, compartment by back brake and rotating shaft; The compartment is made up of compartment support, compartment baffle plate and compartment fold mechanism, and the compartment support is made up of the side board support of two parallel placements, and each side board support is " saying " shape support that five standpipes are formed; But the compartment baffle plate is made of back shield doubling compartment, compartment front apron, two cabin side baffle plates and base plate, the dual-purpose portable plate of desktop, the two ends activity of compartment back shield is fixed on the riser upper of two side board back-end supports, but the two ends of doubling compartment front apron are sleeved on the riser upper of two side board support front ends, two cabin side baffle plates are separately fixed at the upper position of two side board supports, and the two ends activity of base plate, the dual-purpose portable plate of desktop is fixed on the rear portion of the middle part standpipe of two side board supports; The compartment fold mechanism by be fixed on two side board support front end standpipes on, the horse letter mechanism that following fixed cross beam reaches forward position between two side board supports forms, on, the two ends of following fixed cross beam are equipped with folding hinge, on, one end of following fixed cross beam is fixed on the front end standpipe of left side, compartment side board support by screw, its other end is fixed on the front end standpipe of right side, compartment side board support by tighting a bolt fast, described horse letter mechanism has the cross folding support of two parallel lifting supports by two middle parts and foldable base base plate that the middle part has two hinges constitutes, two cross folding supports are set in parallel in the forward position between the two side board supports, the foldable base base plate is positioned at the top of two cross folding supports, the two ends of foldable base base plate are fixed together by the upper end of movable axis and two cross folding supports, the top of horse letter mechanism is by the carriage location that is located on the two side board mid-stent standpipes, wherein, the bottom is fixed on the bottom of two side board support front end standpipes by movable axis; Transmission device is for by being located at the electric motor drive at front-wheel wheel shaft place, or by pedal, wheel disc, preceding chain, drive link, rear chain and rear flywheel transmission.
Advantage of the present invention is: simple in structure, diverse in function, can fold fully, easily open, volume after folding is little, in light weight, deposit conveniently, and its two hind axle is apart from wide, and good stability is a kind of desirable full-folded manpower, electric dual-purpose tricycle.
Description of drawings
Fig. 1 is an integral structure scheme drawing of the present invention
Fig. 2 is the front view of compartment part
Fig. 3 is the front view after the compartment part sections from the centre
Fig. 4 is a compartment fold mechanism structural representation
Fig. 5 is that the compartment is to the folding collapsed configuration scheme drawing of the direction of arrow
Fig. 6 is folded to right side, compartment structural representation for front vehicle frame by the arrow direction indication
Among the figure 3, front vehicle fork; 9, vehicle seat
The specific embodiment
As Fig. 1---shown in 6, a kind of full-folded manpower, electric dual-purpose tricycle, comprise handlebar 5, front vehicle frame 6, front-wheel 2, compartment, active trailing wheel 20, driven trailing wheel 23 and transmission device, handlebar 5 is provided with the folding hinge 4 of handlebar with the junction of front vehicle frame 6, the rear portion of front vehicle frame 6 is equipped with battery 8, initiatively trailing wheel 20 is fixed on left side, compartment lower position by rear flywheel 22c and rotating shaft, and driven trailing wheel 23 is fixed on lower right side position, compartment by back brake 30 and rotating shaft; The compartment is made up of compartment support, compartment baffle plate and compartment fold mechanism, and the compartment support is made up of the side board support 18 of two parallel placements, and each side board support 18 is " saying " shape support that five standpipes are formed; But the compartment baffle plate is made of compartment back shield 17 doubling compartment front aproies 13, two cabin side baffle plates 15 and base plate, the dual-purpose portable plate 16 of desktop, the two ends activity of compartment back shield 17 is fixed on the riser upper of two side board supports, 18 rear ends, but the two ends of doubling compartment front apron 13 are sleeved on the riser upper of two side board supports, 18 front ends, two cabin side baffle plates 15 are separately fixed at the upper position of two side board supports 18, and the two ends activity of base plate, the dual-purpose portable plate 16 of desktop is fixed on the rear portion of the middle part standpipe of two side board supports 18; The compartment fold mechanism by be fixed on two side board supports, 18 front end standpipes on, following fixed cross beam 10, the 11 horse letter mechanisms that reach forward position between two side board supports 18 form, on, following fixed cross beam 10,11 two ends are equipped with folding hinge 32, on, following fixed cross beam 10, an end of 11 is fixed on the front end standpipe of right side, compartment side board support 18 by screw, its other end 12 is fixed on the front end standpipe of compartment left side side board support 18 by tighting a bolt fast, described horse letter mechanism has the cross folding support 19 of parallel lifting support 33 by two middle parts and foldable base base plate 14 that the middle part has two hinges 29 constitutes, two cross folding supports 19 are set in parallel in the forward position between the two side board supports 18, foldable base base plate 14 is positioned at the top of two cross folding supports 19, the two ends of foldable base base plate 14 are fixed together by the upper end of movable axis and two cross folding supports 19, the top of horse letter mechanism is by carriage 31 location that are located on two side board supports, the 18 middle part standpipes, wherein, the bottom is fixed on the bottom of two side board supports, 18 front end standpipes by movable axis; Transmission device is for by being located at electrical motor 1 transmission at front-wheel 2 wheel shaft places, or by pedal 7, wheel disc 28, preceding chain 24a, drive link, rear chain 24b and rear flywheel 22c transmission.Described drive link is to be formed by connecting in turn by transmission shaft 27 by right flywheel 22a, right universal-joint 25a, slip joint 26, left universal-joint 25b, left flywheel 22b, an end that has slip joint 26 of drive link is fixed on the side board support 18, and the other end of drive link is fixed on down on the hole nose at fixed cross beam 11 middle parts.Described transmission moves ahead for driving front-wheel 2 rotating drive three-wheel vehicles by electrical motor 1; Or by pedal 7 rotating wheel disks 28, wheel disc 28 rotates by the right flywheel 22a that preceding chain 24a drives on the drive link, right flywheel 22a rotates by the left flywheel 22b that transmission shaft 27 drives on the drive link, left side flywheel 22b drives rear flywheel 22c by rear chain 24b and rotates, and rear flywheel 22c drive initiatively trailing wheel 20 rotating drive three-wheel vehicles moves ahead.Lower end at two side board supports, 18 rear end standpipes is provided with Folding pedal plate 21.But described doubling compartment front apron 13 is the cloth baffle plate.After described base plate, the dual-purpose portable plate 16 of desktop are unloaded down, its two ends activity is fixed on the rear portion of two side board supports, 18 top standpipes, compartment back shield 17 is upwards dug and is fixed on the rear end of two side board supports, 18 top standpipes, base plate, the dual-purpose portable plate 16 of desktop and compartment back shield 17 are formed desktop together.Described compartment back shield 17 unloads, and its two ends activity is fixed on the rear portion of two side board supports, 18 bottom standpipes, and compartment back shield 17 is wheelchair stretcher (position shown in long and two-short dash line among Fig. 3) just like this.
A kind of full-folded manpower, electric dual-purpose tricycle, comprise handlebar 5, front vehicle frame 6, front-wheel 2, compartment, active trailing wheel 20, driven trailing wheel 23 and transmission device, it is characterized in that: handlebar 5 is provided with the folding hinge 4 of handlebar with the junction of front vehicle frame 6, the rear portion of front vehicle frame 6 is equipped with battery 8, initiatively trailing wheel 20 is fixed on left side, compartment lower position by rear flywheel 22c and rotating shaft, and driven trailing wheel 23 is fixed on lower right side position, compartment by back brake 30 and rotating shaft; The compartment is made up of compartment support, compartment baffle plate and compartment fold mechanism, and the compartment support is made up of the side board support 18 of two parallel placements, and each side board support 18 is " saying " shape support that five standpipes are formed; But the compartment baffle plate is made of compartment back shield 17 doubling compartment front aproies 13, two cabin side baffle plates 15 and base plate, the dual-purpose portable plate 16 of desktop, the two ends activity of compartment back shield 17 is fixed on the riser upper of two side board supports, 18 rear ends, but the two ends of doubling compartment front apron 13 are sleeved on the riser upper of two side board supports, 18 front ends, two cabin side baffle plates 15 are separately fixed at the upper position of two side board supports 18, and the two ends activity of base plate, the dual-purpose portable plate 16 of desktop is fixed on the rear portion of the middle part standpipe of two side board supports 18; The compartment fold mechanism by be fixed on two side board supports, 18 front end standpipes on, following fixed cross beam 10, the 11 horse letter mechanisms that reach forward position between two side board supports 18 form, on, following fixed cross beam 10,11 two ends are equipped with folding hinge 32, on, following fixed cross beam 10, an end of 11 is fixed on the front end standpipe of left side, compartment side board support 18 by screw, its other end 12 is fixed on the front end standpipe of right side, compartment side board support 18 by tighting a bolt fast, described horse letter mechanism has the cross folding support 19 of two parallel lifting supports 33 by two middle parts and foldable base base plate 14 that the middle part has two hinges 29 constitutes, two cross folding supports 19 are set in parallel in the forward position between the two side board supports 18, foldable base base plate 14 is positioned at the top of two cross folding supports 19, the two ends of foldable base base plate 14 are fixed together by the upper end of movable axis and two cross folding supports 19, the top of horse letter mechanism is by carriage 31 location that are located on two side board supports, the 18 middle part standpipes, wherein, the bottom is fixed on the bottom of two side board supports, 18 front end standpipes by movable axis; Transmission device is for by being located at electrical motor 1 transmission at front-wheel 2 wheel shaft places, or by pedal 7, wheel disc 28, preceding chain 24a, drive link, rear chain 24b and rear flywheel 22c transmission.
This full-folded manpower, electric dual-purpose tricycle are when folding, turn on upper and lower two earlier and tight a bolt 12 fast, one end and the side board support 18 of upper and lower fixed cross beam 10,11 are disconnected, again slip joint 26 and transmission shaft 27 are disconnected, the part with three-wheel vehicle then from front-wheel 2 to upper and lower fixed cross beam 10,11, to the right or to left folding, make its right side that is folded to the compartment or left side by the folding hinge 32 on the upper and lower fixed cross beam 10,11, handlebar 5 is by folding hinge 4 bendings of handlebar; When folding the compartment, earlier compartment back shield 17 and base plate, the dual-purpose portable plate 16 of desktop are unloaded, upwards spur foldable base base plate 14 then, cross folding support 19 closes up folding to the centre, thereby makes the compartment folding; Like this, three-wheel vehicle promptly reaches folding fully.
Claims (8)
1. a full-folded manpower, electric dual-purpose tricycle, comprise handlebar (5), front vehicle frame (6), front-wheel (2), compartment, active trailing wheel (20), driven trailing wheel (23) and transmission device, it is characterized in that: handlebar (5) is provided with the folding hinge (4) of handlebar with the junction of front vehicle frame (6), the rear portion of front vehicle frame (6) is equipped with battery (8), initiatively trailing wheel (20) is fixed on left side, compartment lower position by rear flywheel (22c) and rotating shaft, and driven trailing wheel (23) is fixed on lower right side position, compartment by back brake (30) and rotating shaft; The compartment is made up of compartment support, compartment baffle plate and compartment fold mechanism, and the compartment support is made up of the side board support (18) of two parallel placements, and each side board support (18) is " saying " shape support that five standpipes are formed; The compartment baffle plate is by compartment back shield (17), but doubling compartment front apron (13), two cabin side baffle plates (15) and base plate, the dual-purpose portable plate of desktop (16) constitutes, the two ends activity of compartment back shield (17) is fixed on the riser upper of two side board support (18) rear ends, but the two ends of doubling compartment front apron (13) are sleeved on the riser upper of two side board support (18) front ends, two cabin side baffle plates (15) are separately fixed at the upper position of two side board supports (18), base plate, the two ends activity of the dual-purpose portable plate of desktop (16) is fixed on the rear portion of the middle part standpipe of two side board supports (18); The compartment fold mechanism by be fixed on two side board support (18) front end standpipes on, following fixed cross beam (10,11) and the horse letter mechanism that is positioned at forward position between the two side board supports (18) form, on, following fixed cross beam (10,11) two ends are equipped with folding hinge (32), on, following fixed cross beam (10,11) a end is fixed on the front end standpipe of right side, compartment side board support (18) by screw, its other end is fixed on the front end standpipe of compartment left side side board support (18) by tight a bolt fast (12), described horse letter mechanism has the cross folding support (19) of two parallel lifting supports (33) by two middle parts and foldable base base plate (14) that the middle part has two hinges (29) constitutes, two cross folding supports (19) are set in parallel in the forward position between the two side board supports (18), foldable base base plate (14) is positioned at the top of two cross folding supports (19), the two ends of foldable base base plate (14) are fixed together by the upper end of movable axis and two cross folding supports (19), the top of horse letter mechanism is by carriage (31) location that is located on the standpipe of two side board supports (18) middle part, wherein, the bottom is fixed on the bottom of two side board support (18) front end standpipes by movable axis; Transmission device is for by being located at electrical motor (1) transmission at front-wheel (2) wheel shaft place, or by pedal (7), wheel disc (28), preceding chain (24a), drive link, rear chain (24b) and rear flywheel (22c) transmission.
2. full-folded manpower according to claim 1, electric dual-purpose tricycle, it is characterized in that: described drive link is to be formed by connecting in turn by transmission shaft (27) by right flywheel (22a), right universal-joint (25a), slip joint (26), left universal-joint (25b), left flywheel (22b), an end that has slip joint (26) of drive link is fixed on the side board support (18), and the other end of drive link is fixed on down on the hole nose at fixed cross beam (11) middle part.
3. full-folded manpower according to claim 1 and 2, electric dual-purpose tricycle is characterized in that: described transmission moves ahead for driving front-wheel (2) rotating drive three-wheel vehicle by electrical motor (1); Or by pedal (7) rotating wheel disk (28), wheel disc (28) rotates by the right flywheel (22a) that preceding chain (24a) drives on the drive link, right flywheel (22a) rotates by the left flywheel (22b) that transmission shaft (27) drives on the drive link, left side flywheel (22b) drives rear flywheel (22c) by rear chain (24b) and rotates, and rear flywheel (22c) drive initiatively trailing wheel (20) rotating drive three-wheel vehicle moves ahead.
4. full-folded manpower according to claim 1, electric dual-purpose tricycle is characterized in that: the lower end at two side board support (18) rear end standpipes is provided with Folding pedal plate (21).
5. full-folded manpower according to claim 1, electric dual-purpose tricycle is characterized in that: but described doubling compartment front apron (13) is the cloth baffle plate.
6. full-folded manpower according to claim 1, electric dual-purpose tricycle, it is characterized in that: after described base plate, the dual-purpose portable plate of desktop (16) are unloaded down, its two ends activity is fixed on the rear portion of two side board support (18) top standpipes, with the rear end that two side board support (18) top standpipes were upwards dug and be fixed on to compartment back shield (17), base plate, the dual-purpose portable plate of desktop (16) and compartment back shield (17) are formed desktop together.
7. full-folded manpower according to claim 1, electric dual-purpose tricycle, it is characterized in that: described compartment back shield (17) unloads, its two ends activity is fixed on the rear portion of two side board support (18) bottom standpipes, and compartment back shield (17) is the wheelchair stretcher just like this.
8. a full-folded manpower, electric dual-purpose tricycle, comprise handlebar (5), front vehicle frame (6), front-wheel (2), compartment, active trailing wheel (20), driven trailing wheel (23) and transmission device, it is characterized in that: handlebar (5) is provided with the folding hinge (4) of handlebar with the junction of front vehicle frame (6), the rear portion of front vehicle frame (6) is equipped with battery (8), initiatively trailing wheel (20) is fixed on left side, compartment lower position by rear flywheel (22c) and rotating shaft, and driven trailing wheel (23) is fixed on lower right side position, compartment by back brake (30) and rotating shaft; The compartment is made up of compartment support, compartment baffle plate and compartment fold mechanism, and the compartment support is made up of the side board support (18) of two parallel placements, and each side board support (18) is " saying " shape support that five standpipes are formed; The compartment baffle plate is by compartment back shield (17), but doubling compartment front apron (13), two cabin side baffle plates (15) and base plate, the dual-purpose portable plate of desktop (16) constitutes, the two ends activity of compartment back shield (17) is fixed on the riser upper of two side board support (18) rear ends, but the two ends of doubling compartment front apron (13) are sleeved on the riser upper of two side board support (18) front ends, two cabin side baffle plates (15) are separately fixed at the upper position of two side board supports (18), base plate, the two ends activity of the dual-purpose portable plate of desktop (16) is fixed on the rear portion of the middle part standpipe of two side board supports (18); The compartment fold mechanism by be fixed on two side board support (18) front end standpipes on, following fixed cross beam (10,11) and the horse letter mechanism that is positioned at forward position between the two side board supports (18) form, on, following fixed cross beam (10,11) two ends are equipped with folding hinge (32), on, following fixed cross beam (10,11) a end is fixed on the front end standpipe of compartment left side side board support (18) by screw, its other end is fixed on the front end standpipe of right side, compartment side board support (18) by tight a bolt fast (12), described horse letter mechanism has the cross folding support (19) of two parallel lifting supports (33) by two middle parts and foldable base base plate (14) that the middle part has two hinges (29) constitutes, two cross folding supports (19) are set in parallel in the forward position between the two side board supports (18), foldable base base plate (14) is positioned at the top of two cross folding supports (19), the two ends of foldable base base plate (14) are fixed together by the upper end of movable axis and two cross folding supports (19), the top of horse letter mechanism is by carriage (31) location that is located on the standpipe of two side board supports (18) middle part, wherein, the bottom is fixed on the bottom of two side board support (18) front end standpipes by movable axis; Transmission device is for by being located at electrical motor (1) transmission at front-wheel (2) wheel shaft place, or by pedal (7), wheel disc (28), preceding chain (24a), drive link, rear chain (24b) and rear flywheel (22c) transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910074425 CN101549724B (en) | 2009-05-20 | 2009-05-20 | Full-folded manpower and electric dual-purpose tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910074425 CN101549724B (en) | 2009-05-20 | 2009-05-20 | Full-folded manpower and electric dual-purpose tricycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101549724A CN101549724A (en) | 2009-10-07 |
| CN101549724B true CN101549724B (en) | 2011-07-27 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910074425 Expired - Fee Related CN101549724B (en) | 2009-05-20 | 2009-05-20 | Full-folded manpower and electric dual-purpose tricycle |
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| Country | Link |
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| CN (1) | CN101549724B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3823887A4 (en) * | 2018-07-17 | 2022-07-20 | David M. Delorme | Motor assisted pedal apparatus |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525565A (en) * | 2019-08-09 | 2019-12-03 | 李关和 | A kind of multifunction folding trolley |
| CN112706865B (en) * | 2020-12-01 | 2022-09-30 | 国网内蒙古东部电力有限公司兴安供电公司 | Foldable electric power support |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049611U (en) * | 1989-04-25 | 1989-12-20 | 吴永高 | Mini portable low-speed folding electric-tricycle |
| US7059621B2 (en) * | 2002-09-10 | 2006-06-13 | Carmelo Di Blasi | Foldable frame for a tricycle powered by physical force and/or a motor |
| CN2934035Y (en) * | 2006-08-24 | 2007-08-15 | 王佩利 | Folding rear carriage of front-driven tricycle |
| CN201049713Y (en) * | 2007-05-23 | 2008-04-23 | 谢卷恒 | Omnibearing folding tricycle |
-
2009
- 2009-05-20 CN CN 200910074425 patent/CN101549724B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049611U (en) * | 1989-04-25 | 1989-12-20 | 吴永高 | Mini portable low-speed folding electric-tricycle |
| US7059621B2 (en) * | 2002-09-10 | 2006-06-13 | Carmelo Di Blasi | Foldable frame for a tricycle powered by physical force and/or a motor |
| CN2934035Y (en) * | 2006-08-24 | 2007-08-15 | 王佩利 | Folding rear carriage of front-driven tricycle |
| CN201049713Y (en) * | 2007-05-23 | 2008-04-23 | 谢卷恒 | Omnibearing folding tricycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3823887A4 (en) * | 2018-07-17 | 2022-07-20 | David M. Delorme | Motor assisted pedal apparatus |
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| Publication number | Publication date |
|---|---|
| CN101549724A (en) | 2009-10-07 |
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