CN101962055B - Folding electric tricycle - Google Patents
Folding electric tricycle Download PDFInfo
- Publication number
- CN101962055B CN101962055B CN2010102912545A CN201010291254A CN101962055B CN 101962055 B CN101962055 B CN 101962055B CN 2010102912545 A CN2010102912545 A CN 2010102912545A CN 201010291254 A CN201010291254 A CN 201010291254A CN 101962055 B CN101962055 B CN 101962055B
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- connecting rod
- side rack
- frames
- bearing
- stretcher
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Abstract
The invention discloses a folding electric tricycle and relates to the technical field of electric tricycles. In the invention, a vehicle box and a vehicle frame have an integrated and folding structure. The chassis of the vehicle box consists of two groups of symmetric left and right chassis which are connected by hinges II; the left and right chassis consist of bottom frames and lateral side frames; both the bottom frames and the lateral side frames are steel rectangular frames and are provided with box plates; the bottom frames and the lateral side frames are connected by hinges I; wheel mounting frames are arranged on the outer sides of the lateral side frames, wheel shaft frames are arranged on the wheel mounting frames, and rear wheels are arranged on the wheel shaft frames; the lateral side frames are connected with front and rear end plates; the bottom frames and the side lateral frames can be folded with a folding mechanism; the folding mechanism comprises connecting rods I, connecting rods II, a guide rod and adjustable rods; the guide rod is horizontally fixed on the lower part of a treadle frame; and the two connecting rods I, the two connecting rods II and the two adjustable rods are arranged symmetrically.
Description
Technical field
The present invention relates to a kind of electro-tricycle, be specifically related to a kind of Foldable electric three-wheel vehicle.
Background technology
Electro-tricycle has obtained using widely in cities and towns and rural area, and it is manned to haul goods, free from environmental pollution again, and family expenses, commercialization all can.But the shortcoming of electro-tricycle is that the trunk occupation space is bigger, when zero load is parked, still will take up room, and causes parking space nervous, simultaneously, for some the user in courtyard is arranged, and the little courtyard of door is big, and three-wheel vehicle but can only be parked in the outside, brings inconvenience.
Summary of the invention
In order to overcome the weak point of above-mentioned prior art, the present invention provides a kind of Folded-Type Electrical Tricycle, and electro-tricycle can be folded up, and conveniently transports and deposits.
The present invention realizes through following technical scheme: a kind of Folded-Type Electrical Tricycle; Comprise handlebar, front vehicle fork, front-wheel, stretcher, power system and brake system; The front fork beam is arranged on the described front vehicle fork; Described stretcher is fixed on the front fork beam, and accumulator box and vehicle seat are installed on the described stretcher; Described front fork beam is connected with the chassis of railway carriage; Described railway carriage is the structure that fuses with vehicle frame, folds simultaneously.
The chassis of described railway carriage is made up of two groups of symmetrical chassis, the left and right sides, and chassis, the left and right sides connects through jointed shaft II; Chassis, the described left and right sides is made up of underframe and side rack, and described underframe and side rack are the steel structure rectangular frame, and boxboard all is housed on underframe and the side rack; Underframe is connected through jointed shaft I with side rack; There is the wheel erecting frame in the outside of described side rack, on the wheel erecting frame axle stand is arranged, and trailing wheel is installed on the axle stand; End plate before and after the inboard two ends of each side rack have been connected through the hinge, described front and back end plate is two symmetrical rectangular plates, there is latch the junction of adjacent two front and back end plates; Described underframe and side rack can fold under the effect of fold mechanism.
Described fold mechanism comprises: connecting rod I, connecting rod II, pilot bar and adjustable connecting-rod; Described pilot bar is horizontally fixed on the bottom of stretcher, and described connecting rod I, connecting rod II and adjustable connecting-rod are two, and are symmetrical set; Connecting rod I one end is connected with adapter plate through bearing pin, and described adapter plate is fixed on the stretcher, and the connecting rod I other end is connected with side rack through bearing pin; Described connecting rod II one end is connected with the middle part of connecting rod I through bearing pin, and the connecting rod II other end is connected with sliding sleeve through bearing pin; Described sliding sleeve sliding fit is sleeved on the pilot bar; Described adjustable connecting-rod one end is connected with stretcher through bearing pin, and the adjustable connecting-rod other end is connected with side rack through bearing pin.
The both sides of described stretcher bottom respectively are fixed with a bearing I, and described adjustable connecting-rod is connected with bearing I through bearing pin.
There is bearing II at described connecting rod I middle part, and described connecting rod II is connected with bearing II through bearing pin.
The inboard fixed bearing III of described side rack bottom, described underframe is connected with bearing III through jointed shaft I.
Described side rack top is fixed with side case group.
The invention has the beneficial effects as follows:
1, three-wheel vehicle can be folded up when parking or transport, and has increased the alerting ability that uses.
2, compact conformation, reasonable is convenient to promote the use of.
Description of drawings
According to accompanying drawing and embodiment the present invention is further specified below.
Fig. 1 is a front view of the present invention.
Fig. 2 is the upward view of Fig. 1.
Fig. 3 is the birds-eye view of Fig. 1.
Fig. 4 is the right elevation of Fig. 1.
Fig. 5 is the back view of folded state of the present invention.
Among the figure, 1, handlebar, 2, front vehicle fork, 2-1, front fork beam, 3, front-wheel, 4, vehicle seat; 5, stretcher, 5-1, adapter plate, 5-2, bearing I, 6, accumulator box, 7, connecting rod I, 7-1, bearing II; 8, adjustable connecting-rod, 9, jointed shaft I, 10, the wheel erecting frame, 10-1, axle stand, 11, trailing wheel, 12, underframe; 13, connecting rod II, 14, pilot bar, 14-1, sliding sleeve, 15, side rack, 15-1, bearing III; 16, jointed shaft II, 17, the front and back end plate, 17-1, latch, 17-2, hinge, 18, side case group.
The specific embodiment
Like a kind of Folded-Type Electrical Tricycle shown in the drawings; Comprise handlebar 1, front vehicle fork 2, front-wheel 3, stretcher 5, power system and brake system; Front fork beam 2-1 is arranged on the described front vehicle fork 2; Described stretcher 5 is fixed on the front fork beam 2-1, and accumulator box 6 and vehicle seat 4 are installed on the described stretcher 5; Described front fork beam 2-1 is connected with the chassis of railway carriage; Described railway carriage is the structure that fuses with vehicle frame, folds simultaneously.
The chassis of described railway carriage is made up of two groups of symmetrical chassis, the left and right sides, and chassis, the left and right sides connects through jointed shaft II16; Chassis, the described left and right sides is made up of underframe 12 and side rack 15, and described underframe 12 is the steel structure rectangular frame with side rack 15, on underframe 12 and the side rack 15 boxboard is housed all; Underframe 12 is connected through jointed shaft I9 with side rack 15; There is wheel erecting frame 10 in the outside of described side rack 15, and axle stand 10-1 is arranged on the wheel erecting frame 10, and trailing wheel 11 is installed on the axle stand 10-1; End plate 17 before and after each side rack 15 inboard two ends is connected with through hinge 17-2, described front and back end plate 17 is two symmetrical rectangular plates, and there is latch 17-1 the junction of adjacent two front and back end plates 17, and latch 17-1 can substitute with snap close;
When electro-tricycle used, railway carriage was opened, two front and back end plate 17 butt joints, and latch 17-1 locking, front and back end plate 17 struts side rack 15, prevents side rack 15 activities.
Described underframe 12 can fold under the effect of fold mechanism with side rack 15.
Like Fig. 2, shown in Figure 4, described fold mechanism comprises; Connecting rod I7, connecting rod II13, pilot bar 14 and adjustable connecting-rod 8; Described pilot bar 14 is horizontally fixed on the bottom of stretcher 5, and described connecting rod I7, connecting rod II 13 and adjustable connecting-rod 8 are two, and are symmetrical set; Connecting rod I7 one end is connected with adapter plate 5-1 through bearing pin, and described adapter plate 5-1 is fixed on the stretcher 5, and the connecting rod I7 other end is connected with side rack 15 through bearing pin; Described connecting rod II13 one end is connected with the middle part of connecting rod I7 through bearing pin, and the connecting rod II13 other end is connected with sliding sleeve 14-1 through bearing pin; Described sliding sleeve 14-1 sliding fit is sleeved on the pilot bar 14; Described adjustable connecting-rod 8 one ends are connected with stretcher 5 through bearing pin, and adjustable connecting-rod 8 other ends are connected with side rack 15 through bearing pin.
The both sides of described stretcher 5 bottoms respectively are fixed with a bearing I5-2, and described adjustable connecting-rod 8 is connected with bearing I5-2 through bearing pin.Adjustable connecting-rod 8 is provided with the adjusting locknut, is used for folding back stationary adjustable connecting rod 8, guarantees that side rack 15 is vertical.
As shown in Figure 4, described jointed shaft II16 can be positioned at the bottom of underframe 12, makes underframe 12 upwards turnover naturally when folding, until vertical with the bottom surface.
As shown in Figure 5, the front and back end plate 17 after folding can be put into the gap of side rack 15 and underframe 12.
There is bearing II7-1 at described connecting rod I7 middle part, and described connecting rod II 13 is connected with bearing II7-1 through bearing pin.
The inboard fixed bearing III15-1 of described side rack 15 bottoms, described underframe 12 is connected with bearing III15-1 through jointed shaft I9.
Described side rack 15 tops are fixed with side case group 18.
Claims (5)
1. Folded-Type Electrical Tricycle; Comprise handlebar (1), front vehicle fork (2), front-wheel (3), stretcher (5), power system and brake system; Front fork beam (2-1) is arranged on the described front vehicle fork (2); Described stretcher (5) is fixed on the front fork beam (2-1), and accumulator box (6) and vehicle seat (4) are installed on the described stretcher (5); Described front fork beam (2-1) is connected with the chassis of railway carriage; It is characterized in that: described railway carriage is the structure that fuses with vehicle frame, folds simultaneously;
The chassis of described railway carriage is made up of two groups of symmetrical chassis, the left and right sides, and chassis, the left and right sides connects through jointed shaft II (16); Chassis, the described left and right sides is made up of underframe (12) and side rack (15), and described underframe (12) and side rack (15) are the steel structure rectangular frame, on underframe (12) and the side rack (15) boxboard is housed all; Underframe (12) is connected through jointed shaft I (9) with side rack (15); There is wheel erecting frame (10) in the outside of described side rack (15), and axle stand (10-1) is arranged on the wheel erecting frame (10), and trailing wheel (11) is installed on the axle stand (10-1); End plate (17) before and after the inboard two ends of each side rack (15) are connected with through hinge (17-2), described front and back end plates (17) are two symmetrical rectangular plates, there is latch (17-1) junction of adjacent two front and back end plates (17); Described underframe (12) and side rack (15) can fold under the effect of fold mechanism;
Described fold mechanism comprises: connecting rod I (7), connecting rod II (13), pilot bar (14) and adjustable connecting-rod (8); Described pilot bar (14) is horizontally fixed on the bottom of stretcher (5), and described connecting rod I (7), connecting rod II (13) and adjustable connecting-rod (8) are two, and are symmetrical set; Connecting rod I (7) one ends are connected with adapter plate (5-1) through bearing pin, and described adapter plate (5-1) is fixed on the stretcher (5), and connecting rod I (7) other end is connected with side rack (15) through bearing pin; Described connecting rod II (13) one ends are connected with the middle part of connecting rod I (7) through bearing pin, and connecting rod II (13) other end is connected with sliding sleeve (14-1) through bearing pin; Described sliding sleeve (14-1) sliding fit is sleeved on the pilot bar (14); Described adjustable connecting-rod (8) one ends are connected with stretcher (5) through bearing pin, and adjustable connecting-rod (8) other end is connected with side rack (15) through bearing pin.
2. Folded-Type Electrical Tricycle according to claim 1 is characterized in that: the both sides of described stretcher (5) bottom respectively are fixed with a bearing I (5-2), and described adjustable connecting-rod (8) is connected with bearing I (5-2) through bearing pin.
3. Folded-Type Electrical Tricycle according to claim 1 is characterized in that: there is bearing II (7-1) at described connecting rod I (7) middle part, and described connecting rod II (13) is connected with bearing II (7-1) through bearing pin.
4. Folded-Type Electrical Tricycle according to claim 1 is characterized in that: the inboard fixed bearing III (15-1) of described side rack (15) bottom, described underframe (12) is connected with bearing III (15-1) through jointed shaft I (9).
5. Folded-Type Electrical Tricycle according to claim 1 is characterized in that: described side rack (15) top is fixed with side case group (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102912545A CN101962055B (en) | 2010-09-21 | 2010-09-21 | Folding electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102912545A CN101962055B (en) | 2010-09-21 | 2010-09-21 | Folding electric tricycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101962055A CN101962055A (en) | 2011-02-02 |
| CN101962055B true CN101962055B (en) | 2012-05-02 |
Family
ID=43515163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102912545A Expired - Fee Related CN101962055B (en) | 2010-09-21 | 2010-09-21 | Folding electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101962055B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569275B (en) * | 2012-07-20 | 2016-03-30 | 李岳道 | The pedal of motor-driven extensible pedal car and foot rest linking structure |
| CN107933791A (en) * | 2017-11-03 | 2018-04-20 | 深圳市源创无限科技有限公司 | A kind of walker of slidable adjustment height |
| CN110525565A (en) * | 2019-08-09 | 2019-12-03 | 李关和 | A kind of multifunction folding trolley |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202984U (en) * | 1985-07-12 | 1986-10-22 | 甘铁梁 | Variable-dimension tricycle |
| CN101391631A (en) * | 2008-09-19 | 2009-03-25 | 江苏宗申三轮摩托车制造有限公司 | Electric three-wheel folding passenger-cargo vehicle |
| CN201792961U (en) * | 2010-09-21 | 2011-04-13 | 徐州富尔沃车业有限公司 | Folding electric tricycle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3018290B1 (en) * | 1998-11-02 | 2000-03-13 | 丸石自転車株式会社 | Tricycle |
| JP2006062573A (en) * | 2004-08-27 | 2006-03-09 | Honda Motor Co Ltd | Oscillating three-wheeler |
-
2010
- 2010-09-21 CN CN2010102912545A patent/CN101962055B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202984U (en) * | 1985-07-12 | 1986-10-22 | 甘铁梁 | Variable-dimension tricycle |
| CN101391631A (en) * | 2008-09-19 | 2009-03-25 | 江苏宗申三轮摩托车制造有限公司 | Electric three-wheel folding passenger-cargo vehicle |
| CN201792961U (en) * | 2010-09-21 | 2011-04-13 | 徐州富尔沃车业有限公司 | Folding electric tricycle |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-142526A 2000.05.23 |
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| Publication number | Publication date |
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| CN101962055A (en) | 2011-02-02 |
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Granted publication date: 20120502 Termination date: 20150921 |
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| EXPY | Termination of patent right or utility model |