CN203032835U - Integrally steel pipe structural lightweight two-seater electric tricycle - Google Patents
Integrally steel pipe structural lightweight two-seater electric tricycle Download PDFInfo
- Publication number
- CN203032835U CN203032835U CN 201220753063 CN201220753063U CN203032835U CN 203032835 U CN203032835 U CN 203032835U CN 201220753063 CN201220753063 CN 201220753063 CN 201220753063 U CN201220753063 U CN 201220753063U CN 203032835 U CN203032835 U CN 203032835U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- seater
- electro
- electric tricycle
- lightweight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to an electric tricycle, particularly to an integrally steel pipe structural lightweight two-seater electric tricycle which comprises a frame, a front fork, a front wheel, a rear motor wheel, adjustable handlebars, a front row seat, a rear row seat, a damping system, a rechargeable battery and the like. The weight of an electric tricycle body is effectively reduced and the intensity of the electric tricycle body is improved due to an appearance design of a steel pipe three-dimensional space structural integrally loaded lightweight structure; the adjustable handlebars enable all front, rear, upper and lower positions of the handlebars to be adjustable; the front row seat utilizes a damping device to achieve comfort of downward shock avoidance and backward rocking; a rear suspension damping system utilizes an independent suspension structure to enable the integral electric tricycle to maintain smooth and comfortable riding under a condition of turbulence; and a rollover prevention device which is arranged at the bottom of the electric tricycle prevents rollover when the integral electric tricycle runs fast to turn a corner to improve the safety. The integrally steel pipe structural lightweight two-seater electric tricycle has the advantages of being lightweight, integrally loaded and safe and comfortable to ride.
Description
Technical field
The utility model relates to a kind of electro-tricycle, particularly relates to a kind of whole steel-tube construction lightweight two-seater electro-tricycle.
Background technology
At present, advantages such as battery-driven car is convenient because of it, environmental protection are occupied significant proportion in China town dweller short distance traffic trip instrument, and especially double electro-tricycle is welcome by the elderly and disabled person deeply.Battery-driven car generally includes vehicle frame, handlebar, seat, chargeable battery and wheel etc., and handlebar, seat and wheel are installed on the vehicle frame, and battery provides propulsive effort for car load, handlebar control front-wheel steering and then regulation and control car load working direction.The battery-driven car industry is when obtaining existing achievement and following bright prospects, reflect the problem that industry exists from another point of view, wherein the most key is that existing electric vehicle structure moulding and appearance design lag behind, lack innovation, drive traveling comfort and safety has much room for improvement, the development space of therefore existing commercially available prod is narrow and small day by day.In the face of development tendency and the fierce competitive market of domestic and international great market demand, based on designing and developing of the portable electric three-wheel vehicle of hommization, sense of the times, environment-friendly type, will become the trend that industry market develops.
The utility model content
In order to overcome the deficiency of existing commercially available electro-tricycle Mechanical Builds, comfort level and safety, the utility model provides a kind of car load lightweight and full carrying, the whole steel-tube construction lightweight two-seater electro-tricycle that riding safety is comfortable.
The technical scheme that the utility model technical solution problem adopts is: a kind of whole steel-tube construction lightweight two-seater electro-tricycle, comprise vehicle frame, front fork, front-wheel, rearmounted motor wheel, adjustable handlebar, front-row seats, back seat, shock mitigation system, chargeable battery, described vehicle frame is that the light high-intensity steel pipe is through the three-dimension numerical controlled unit frame that bends and be welded, the oblique vertical tube socket front fork of described vehicle frame front end, adjustable handlebar is installed on the front fork, and described front-row seats and back seat are the frameworks that is surrounded into by the seat pipe fitting that constitutes vehicle frame.
Wherein, shock mitigation system comprises that front fork shock mitigation system, front-row seats shock mitigation system and back hang shock mitigation system and form.The front fork shock mitigation system is the front fork hydraulic shock-absorption, the front-row seats shock mitigation system adopts the mode of rotating shaft and the combination of saddle spring, wherein the seat pipe fitting front end of front-row seats is connected with rotary sleeve by S. A. with vehicle frame, and seat pipe fitting rear end is connected by two groups of saddle springs with vehicle frame.The back hangs shock mitigation system and adopts stand alone type to hang shock-damping structure, each rearmounted motor wheel two ends connects by interior suspension arm, outer suspension arm respectively, outer suspension arm and interior suspension arm are connected and fixed, the suspension arm axle sleeve and the vehicle frame that are sheathed on the outer suspension arm are fixed together, back damping spring one end and vehicle frame are fixed, and the other end and interior suspension arm are fixed.
Adjustable handlebar is made up of stem, the curved neck of handlebar and handgrip, and insert in the vertical tube of front fork stem lower end, by being arranged on the tight locking button locking of vertical tube of front fork front end; The stem upper end is regulated bolt with curved neck one end of handlebar by degree of tightness and is articulated, the other end captive joint handgrip of the curved neck of handlebar.
This electro-tricycle also comprises the anti-rollover device that is installed in vehicle frame front bottom end both sides respectively, described anti-rollover device is made up of the cardan wheel and the retracing spring that are fixedly mounted on respectively on the vehicle frame, and retracing spring is determined the initial angle of cardan wheel and draw cardan wheel to reset.
Two-seater electro-tricycle of the present utility model mainly contains following characteristics:
1, body frame structure for automotive: vehicle frame adopts the steel pipe space structure to carry light-weight design entirely; and adopt three-dimension numerical controlled steel tube bending molding process; be welded through automatic gas shielded welding by the light high-intensity steel pipe; shock resistance and absorb energy; realize that vehicle body namely carries and lightweight entirely, complete vehicle weight meets country to the requirement of battery-driven car weight.
2, adjustable handlebar: the handlebar of electro-tricycle employing at present, generally can only regulate the height of handlebar by regulating stem, and the front and back position of handlebar and chaufeur is fixed all generally.Like this, user's handle posture of arm when riding of high height and long arm and different builds of short and small stature is all uncomfortable.And the equal adjustable handlebar in front and back, upper-lower position has just well solved this difficult problem, makes the user of different builds ride comfortable.
3, shock mitigation system: existing electro-tricycle front fork hydraulic shock-absorption technology is adopted in the front fork damping.Front-row seats adopts the mode of rotating shaft and the combination of saddle spring, and seat pipe fitting front end is connected with axle sleeve by axle with vehicle frame, and seat pipe fitting rear portion is connected by two groups of saddle springs with vehicle frame, the traveling comfort that seat and car body shock absorption device make it reach downward shock-absorbing and shake backward.
The back hangs the free-standing shock-damping structure that hangs of shock mitigation system employing, and each trailing wheel connects by two suspension arms, and damping spring is connected with vehicle frame after passing through again, thereby is implemented in the effect of two trailing wheel independence dampings under the situation of jolting, and makes when taking more steadily comfortable.
4, anti-rollover device: three-wheel vehicle tends to turn on one's side when running into emergency situation or turning with bigger speed, has very big potential safety hazard.The utility model both sides at the bottom of the anterior car of vehicle frame install that two initial positions are determined additional and can automatically reset anti-rollover cardan wheels by the spring traction, under situation about will turn on one's side, the effect that the anti-rollover wheel of a corresponding side just can land and support and continue to slide, the generation that prevents to the full extent turning on one's side is to improve safety.
Vehicle frame of the present utility model adopts tube material, three-D space structure moulded, front-wheel, trailing wheel, front-row seats all adopt shock mitigation system, car load lightweight and full carrying, riding safety is comfortable, for electro-tricycle provides a kind of new Mechanical Builds mentality of designing, change the outmoded Mechanical Builds of conventional electric three-wheel vehicle, for common people's trip provides a kind of more comfortable and safe and reliable, practical vehicle.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the constructional drawing of the whole steel-tube construction lightweight of the utility model two-seater electro-tricycle.
Fig. 2 is the unit frame structural representation.
Fig. 3 is adjustable handle bar structure scheme drawing.
Fig. 4 is front-row seats shock mitigation system structural representation.
Fig. 5 is that the back hangs the shock mitigation system structural representation.
Fig. 6 is anti-rollover apparatus structure scheme drawing.
Reference numeral in figure: 1. front-wheel 2. front fork 3. Anti-side-turning device 4. vehicle frame 5. rechargeable battery 6. controller protection box 7. electric wire wire harness 8. storage tank 9. adjustable handlebar 11. power switch lock 12. front-row seats 13. rear damping spring 15. rear motors of back seat 14. of storing basket 10. are taken turns the 16. suspension arm 17. stem 18. curved neck 19. handgrip 20. rotary sleeve 21. rotating shaft 22. saddle spring 23. outer suspension arm 25. interior suspension arm 27. universal wheel 28. oblique vertical tubes of back-moving spring 29. of suspension arm axle sleeve 26. of seat pipe fitting 24. of handlebar
The specific embodiment
Shown in Fig. 1-2, steel-tube construction lightweight two-seater electro-tricycle of the present utility model, comprise vehicle frame 4, front fork 2, front-wheel 1, rearmounted motor wheel 15, adjustable handlebar 10, front-row seats 12, back seat 13, shock mitigation system, chargeable battery 5, described vehicle frame 4 is that the light high-intensity steel pipe is through the three-dimension numerical controlled unit frame that bends and be welded, the oblique vertical tube 29 socket front forks 2 of described vehicle frame 4 front ends, adjustable handlebar 10 is installed on the front fork 2, and described front-row seats 12 is the frameworks that surrounded into by the seat pipe fitting 23 that constitutes vehicle frame 4 with back seat 13.
In Fig. 1, electro-tricycle of the present utility model is formed the front-wheel steering system by the front-wheel 1 that is installed in vehicle frame 4 front ends, front fork 2, adjustable handlebar 10, the direct of travel that turns to and then control car load of adjustable handlebar 10 control front-wheels 1.The rearmounted motor wheel 15, suspension arm 16, the back damping spring 14 that are installed in vehicle frame 4 rear portions are formed back suspension shock mitigation system.
As shown in Figure 3, adjustable handlebar 10 is made up of stem 17, the curved neck 18 of handlebar and handgrip 19, and insert in the vertical tube of front fork stem 17 lower ends, by being arranged on the tight locking button locking (not identifying among the figure) of vertical tube of front fork front end; Curved neck 18 1 ends of stem 17 upper ends and handlebar are regulated bolt by degree of tightness and are articulated, the other end captive joint handgrip 19 of the curved neck 18 of handlebar.Adjustable handlebar 10 is connected with vehicle frame by stem 17, can regulate the height up and down of handgrip 19; The curved neck 18 of handlebar is regulated the front and back position of handgrip 19.
As shown in Figure 4, the front-row seats shock mitigation system adopts the mode of rotating shaft and the combination of saddle spring, and S. A. 21 is fixed on the vehicle frame 4, and rotary sleeve 20 is fixed on the seat pipe fitting 23, S. A. 21 and rotary sleeve 20 form free-running fit, and saddle spring 22 links together vehicle frame 4 and seat pipe fitting 23.In the process of driving, the compression diastole meeting of saddle spring 22 realizes the effect that the damping of seat vertical direction, fore-and-aft direction shake, and reduces the human discomfort that vehicle body jolts the cyclist is caused to a great extent.In addition, the front fork shock mitigation system can adopt existing front fork hydraulic damping device.
As shown in Figure 5, the back hangs shock mitigation system and adopts stand alone type to hang shock-damping structure, and each rearmounted motor is taken turns 15 two ends and connected by interior suspension arm 26, outer suspension arm 24 respectively.Outer suspension arm 24 and interior suspension arm 26 are connected and fixed, and form an axle, and suspension arm axle sleeve 25 is fixed together with vehicle frame 4, and back damping spring 14 1 ends and vehicle frame 4 are fixing, and the other end and interior suspension arm 26 are fixing.Like this, each trailing wheel passes through two suspension arms and connects, and becomes stand alone type and hangs, and back damping spring 14 plays cushioning effect between vehicle frame and integral type suspension under vehicle jolts situation.
As shown in Figure 6, three-wheeled electric vehicle vehicle frame front bottom end of the present utility model both sides dispose anti-rollover device 3 respectively, described anti-rollover device 3 is made up of the cardan wheel 27 and the retracing spring 28 that are fixedly mounted on respectively on the vehicle frame 4, and retracing spring 28 is determined the initial angle of cardan wheel 27 and draw cardan wheel 27 to reset.Cardan wheel 27 lands when rollover takes place, and the support vehicle body no longer tilts and keeps moving ahead; After vehicle body was steady, cardan wheel 27 returned to initial angle, guarantee driving safety by retracing spring 28 tractions.
In addition, the chargeable battery 5 of the utility model electro-tricycle is placed on vehicle frame 4 middle parts, front-row seats 12 belows, drives rearmounted motor wheel 15 by chargeable battery 5 and provides the power that advances for car load.Also place controller protection box 6 under the front-row seats 12, controller is fixing wherein.Electric wire wire harness 7 is fixed up along vehicle frame by the wire harness clamp.
Load small freight, instrument or daily necessities for convenience, these electric three-wheel vehicle carriage 4 front ends extend to form the bearing support of storing basket 9 forward, storing basket 9 is installed on this bearing support, the back seat 13 of vehicle frame 4 rear ends arranges the pipe fitting of strengthening back support, and back seat 13 bottoms arrange storage tank 8.
The energising of the utility model electro-tricycle is realized by the source switch lock 11 that is installed on the adjustable handlebar 10 with outage, starts to walk, travels and stop and realized by the zip in the right handgrip.
Principle and the embodiment of electro-tricycle of the present utility model illustrate, and the various changes and modifications of being made by other staff can not break away from protection domain of the present utility model on this basis.
Claims (10)
1. whole steel-tube construction lightweight two-seater electro-tricycle, comprise vehicle frame (4), front fork (2), front-wheel (1), rearmounted motor wheel (15), adjustable handlebar (10), front-row seats (12), back seat (13), shock mitigation system, chargeable battery (5), it is characterized in that: described vehicle frame (4) is that the light high-intensity steel pipe is through the three-dimension numerical controlled unit frame that bends and be welded, oblique vertical tube (29) the socket front fork (2) of described vehicle frame (4) front end, front fork (2) is gone up adjustable handlebar (10) is installed, and described front-row seats (12) is the integral frame that is surrounded into by the seat pipe fitting (23) that constitutes vehicle frame (4) with back seat (13).
2. whole steel-tube construction lightweight two-seater electro-tricycle according to claim 1 is characterized in that: described shock mitigation system comprises that front fork shock mitigation system, front-row seats shock mitigation system and back hang shock mitigation system and form.
3. whole steel-tube construction lightweight two-seater electro-tricycle according to claim 2, it is characterized in that: described front fork shock mitigation system is the front fork hydraulic shock-absorption.
4. whole steel-tube construction lightweight two-seater electro-tricycle according to claim 2, it is characterized in that: described front-row seats shock mitigation system adopts the mode of rotating shaft and the combination of saddle spring, wherein seat pipe fitting (23) front end of front-row seats is connected with rotary sleeve (20) by S. A. (21) with vehicle frame (4), and seat pipe fitting (23) rear end is connected by two groups of saddle springs (22) with vehicle frame.
5. whole steel-tube construction lightweight two-seater electro-tricycle according to claim 2, it is characterized in that: described back hangs shock mitigation system and adopts stand alone type to hang shock-damping structure, each rearmounted motor wheel (15) two ends connects by interior suspension arm (26), outer suspension arm (24) respectively, outer suspension arm (24) and interior suspension arm (26) are connected and fixed, the suspension arm axle sleeve (25) that is sheathed on the outer suspension arm (24) is fixed together with vehicle frame (4), back damping spring (14) one ends and vehicle frame (4) are fixing, and the other end and interior suspension arm (26) are fixing.
6. according to claim 3 or 4 or 5 described whole steel-tube construction lightweight two-seater electro-tricycles, it is characterized in that: described adjustable handlebar (10) is made up of stem (17), the curved neck (18) of handlebar and handgrip (19), insert in the vertical tube of front fork stem (17) lower end, by being arranged on the tight locking button locking of vertical tube of front fork front end; Stem (17) upper end is regulated bolt with curved neck (18) one ends of handlebar by degree of tightness and is articulated, and handlebar is bent the other end captive joint handgrip (19) of neck (18).
7. whole steel-tube construction lightweight two-seater electro-tricycle according to claim 6, it is characterized in that: also comprise the anti-rollover device (3) that is installed in vehicle frame front bottom end both sides respectively, described anti-rollover device (3) is made up of the cardan wheel (27) and the retracing spring (28) that are fixedly mounted on respectively on the vehicle frame (4), and retracing spring (28) is determined the initial angle of cardan wheel (27) and draw cardan wheel to reset.
8. whole steel-tube construction lightweight two-seater electro-tricycle according to claim 7, it is characterized in that: described vehicle frame (4) front end extends to form the bearing support of storing basket (9) forward, storing basket (9) is installed on this bearing support, the back seat (13) of vehicle frame (4) rear end arranges the pipe fitting of strengthening back support, and back seat (13) bottom arranges storage tank (8).
9. whole steel-tube construction lightweight two-seater electro-tricycle according to claim 7, it is characterized in that: described chargeable battery (5) is placed on vehicle frame (4) middle part front-row seats (12) below, also place controller protection box (6) under the front-row seats (12), controller is fixed in the described controller protection box (6).
10. whole steel-tube construction lightweight two-seater electro-tricycle according to claim 9, it is characterized in that: the electric wire wire harness (7) of this three-wheel vehicle is fixed along vehicle frame by the wire harness clamp, and adjustable handlebar (10) is gone up source switch lock (11) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753063 CN203032835U (en) | 2012-12-24 | 2012-12-24 | Integrally steel pipe structural lightweight two-seater electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220753063 CN203032835U (en) | 2012-12-24 | 2012-12-24 | Integrally steel pipe structural lightweight two-seater electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203032835U true CN203032835U (en) | 2013-07-03 |
Family
ID=48684975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220753063 Expired - Fee Related CN203032835U (en) | 2012-12-24 | 2012-12-24 | Integrally steel pipe structural lightweight two-seater electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203032835U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442330A (en) * | 2013-09-12 | 2015-03-25 | 光阳工业股份有限公司 | Multi purpose vehicle |
| CN104554551A (en) * | 2015-01-09 | 2015-04-29 | 天津大安电动车有限公司 | Integrated frame of an electric tricycle |
| CN105083006A (en) * | 2014-05-16 | 2015-11-25 | 雷泽美国有限责任公司 | Kart |
| CN107499139A (en) * | 2017-07-31 | 2017-12-22 | 徐州七巧板电动车有限公司 | A kind of electric car child-resistant is ridden cap sheathing mechanism |
| CN111051190A (en) * | 2017-08-31 | 2020-04-21 | 本田技研工业株式会社 | Vehicle with a steering wheel |
| CN112399945A (en) * | 2018-07-13 | 2021-02-23 | 本田技研工业株式会社 | Frame structure of straddle type electric vehicle |
-
2012
- 2012-12-24 CN CN 201220753063 patent/CN203032835U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442330A (en) * | 2013-09-12 | 2015-03-25 | 光阳工业股份有限公司 | Multi purpose vehicle |
| CN105083006A (en) * | 2014-05-16 | 2015-11-25 | 雷泽美国有限责任公司 | Kart |
| CN104554551A (en) * | 2015-01-09 | 2015-04-29 | 天津大安电动车有限公司 | Integrated frame of an electric tricycle |
| CN107499139A (en) * | 2017-07-31 | 2017-12-22 | 徐州七巧板电动车有限公司 | A kind of electric car child-resistant is ridden cap sheathing mechanism |
| CN111051190A (en) * | 2017-08-31 | 2020-04-21 | 本田技研工业株式会社 | Vehicle with a steering wheel |
| CN111051190B (en) * | 2017-08-31 | 2021-04-27 | 本田技研工业株式会社 | Vehicle with a steering wheel |
| CN112399945A (en) * | 2018-07-13 | 2021-02-23 | 本田技研工业株式会社 | Frame structure of straddle type electric vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203032835U (en) | Integrally steel pipe structural lightweight two-seater electric tricycle | |
| CN202987396U (en) | Lightweight double-seat electro-tricycle with steel tube structure | |
| CN202987397U (en) | Frame of lightweight double-seat electro-tricycle with steel tube structure | |
| CN201405978Y (en) | Electric bicycle | |
| CN201553253U (en) | Miniature electric vehicle | |
| CN201205971Y (en) | Health care four-wheel electric motor vehicle | |
| CN105383617A (en) | Shock absorbing bicycle | |
| CN202987393U (en) | Lightweight single-seat electro-tricycle with steel tube structure | |
| CN203996628U (en) | Electric four-wheel vehicle | |
| CN102653292A (en) | Parent-child bicycle | |
| CN205737940U (en) | A kind of old people's tricycle | |
| CN201385731Y (en) | Front-driving back-steering reclining type three-wheeled bicycle | |
| CN202987394U (en) | Lightweight single-seat electro-tricycle with steel tube structure | |
| CN206107455U (en) | Multi -purpose balance car of intelligence | |
| CN202574490U (en) | Parent-child bicycle | |
| CN209096882U (en) | A kind of electric vehicle and spare seat | |
| CN201626515U (en) | Steering device for vehicles | |
| CN203638012U (en) | Electric tricycle with semi-lying function | |
| CN218198631U (en) | Shock-proof type long-endurance electric vehicle frame | |
| CN208842527U (en) | A kind of bicycle convenient for safely carrying children | |
| CN202686625U (en) | Novel suspension frame | |
| CN2732605Y (en) | Quadricycle with a oscillatory seat | |
| CN202728451U (en) | Reversed three-wheeled lying safety bicycle | |
| CN209096881U (en) | A kind of spare seat and electric vehicle | |
| CN209176829U (en) | A kind of more wheel scooters |
Legal Events
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20201224 |