CN203078685U - X-shaped folding electric tricycle - Google Patents
X-shaped folding electric tricycle Download PDFInfo
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- CN203078685U CN203078685U CN 201320054918 CN201320054918U CN203078685U CN 203078685 U CN203078685 U CN 203078685U CN 201320054918 CN201320054918 CN 201320054918 CN 201320054918 U CN201320054918 U CN 201320054918U CN 203078685 U CN203078685 U CN 203078685U
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- pipe
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- seat
- welded
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Abstract
An X-shaped folding electric tricycle comprises a tricycle frame I, a tricycle frame II, a folder, a tricycle seat, a drive mechanism, an electric drive mechanism, a turning system, a front wheel and two back wheels. An inclined supporting tube of the tricycle frame I is welded with a connecting tube. The connecting tube is welded with a seat tube. Two ends of the inclined supporting tube are welded with a lower blade of the folder and a five-way tube. The five-way tube is welded with a front fork shaped like a Chinese character 'Nai'. The tricycle seat is arranged in the seat tube. A left tube and a right tube of the tricycle frame II are welded with a U-shaped bending piece, an upper blade of the folder and a transverse tube. A U-shaped stamping piece is welded with the U-shaped bending piece. The lower end of the left tube and the lower end of the right tube are welded with a left inclined connecting tube and a right inclined connecting tube. The back end of the left inclined connecting tube and the back end of the right inclined connecting tube are welded with a left shaft tube and a right shaft tube. The manual drive mechanism drives the front wheel. A motor of the electric drive mechanism is integrated with the front wheel. A battery box containing a battery and a controller are fixed to the inclined supporting tube. The turning system comprises a T-shaped handle, a handle connection strap, a left connecting rod, a right connecting rod, a left joint bearing, a right joint bearing, a left turning seat and a right turning seat.
Description
Technical field
The utility model relates to a kind of folding manpower three-wheel Electrical Bicycle, particularly a kind of can quick-folding, folding aftercarriage is less, the folding three-wheeled Electrical Bicycle of X type that can tow.
Technical background
On market, be difficult at present to seek can folding portable the three-wheel Electrical Bicycle, this to people be one sorry.
The utility model content
The beneficial effects of the utility model are: the manufacturing of this product is simply ingenious, folding efficient and convenient, conveniently tow after folding, adopt front-wheel as manpower and powered wheel, two trailing wheels as wheel flutter, changed the mode of riding and the turning mode of traditional three-wheel Electrical Bicycle fully.
Description of drawings
Fig. 1 is structure of the present utility model and schematic appearance;
Fig. 2 is the constructional drawing of the utility model vehicle frame II;
Fig. 3 is the structure and the schematic diagram of the utility model turning system;
Fig. 4 is folding effect figure of the present utility model;
Among the figure: 1---the vehicle frame I, 2---the vehicle frame II, 3---folder, 4---vehicle seat, 5---driver train, 6---electric drive system, 7---turning system, 8---front-wheel, 91---left rear wheel, 92---off hind wheel; Wherein vehicle frame I 1 also comprises: 11---down tube, and 12---connection pipe, 13---the seat pipe, 14---the five-way pipe, 15---be the font front fork; Vehicle frame II 2 also comprises: 211---left side pipe, and 212---right pipe, 22---U-shaped bending, 23---U-shaped is towards part, and 24---cross pipe, 251---a left side is connecting leg tiltedly, and 252---right tiltedly connecting leg, 261---left central siphon, 262---right central siphon, 27---plastic buckle; Driver train 5 also comprises: 51---axis, and 521---left crank, 522---right crank, 53---chain wheel, 541---left foot is pedaled, and 542---right pedal, 55---flywheel, 56---chain; Electric drive system 6 also comprises: 61---motor, and 62---battery case, 63---battery, 64---controller, 65---master cock; Master cock 65 also comprises: 651---control lock, and 652---speed control crank, 653---the outage brake lever; Turning system 7 also comprises: 71---T-shaped handlebar, 72---handlebar in flakes, 731---left connecting rod, 732---right connecting rod, 741---left oscillating bearing, 742---right oscillating bearing, 751---the seat that turns left, 752---the seat of turning right.
The specific embodiment
According to Fig. 1, Fig. 2, Fig. 3, the folding three-wheeled Electrical Bicycle of described X type comprises vehicle frame I 1, vehicle frame II 2, folder 3, vehicle seat 4, man power driving mechanism 5, electric drive system 6, turning system 7, front-wheel 8 and left rear wheel 91 and off hind wheel 92;
Described vehicle frame I comprises down tube 11, connection pipe 12, seat pipe 13, five-way pipe 14 and be font front fork 15, described down tube 11 is level metal rectangular pipes, the both sides punching press at the middle part of described down tube 11 rectangular tubes has depression, the inferior lobe of the described folder 3 of the welded top of described down tube 11, described connection pipe 12 is welded on the top of described down tube 11, described connection pipe 12 is the flat metal tubes that are cut into rhombus, the last bottom of 12 1 otch of described connection pipe has nock, the described seat pipe 13 of a welding of described connection pipe 12 open arc mouths, the top of described seat pipe 13 is furnished with the saddle pipe folder, described vehicle seat 4 is installed in the described seat pipe 13, the lower end welding of described down tube 11 is described to be font front fork 15, the leading flank of described down tube 11 lower ends welds described five-way pipe 14, also be welded with several pieces auricles with holes on the described down tube 11, described is that font front fork 15 is that to be bent into the metal strip piece be font, described is that two bottoms of font front fork 15 have mutual corresponding opening, and described is that 15 liang of openings of font front fork are connected with described front-wheel 8.
Described vehicle frame II comprises left side pipe 211, right pipe 212, U-shaped bending 22, U-shaped is towards part 23, cross pipe 24, a left side is connecting leg 251 tiltedly, right tiltedly connecting leg 252, left side central siphon 261, right central siphon 262 and plastic buckle 27, described left side pipe 211 and described right pipe 212 all are metal circular tubes, the two rear ends welding of the top of described left side pipe 211 and described right pipe 212 and described U-shaped bending 22, described U-shaped bending 22 is to be pressed into half slot with sheetmetal, again half slot is bent to the outside U-shaped spare of arc surface, described U-shaped is that periphery becomes U-shaped towards part 23, middle band cup type depression, inlay a bearing in the cup type depression and have the parts of through hole, described U-shaped is towards part 23 and described U-shaped bending 22 welding, the last leaf welding of the middle part of described left side pipe 211 and described right pipe 212 and described folder 3, described cross pipe 24 is welded in the middle and lower part of described left side pipe 211 and described right pipe 212, described cross pipe 24 is metal tubes that two has nock, described cross pipe 24 is by the described plastic buckle 27 of bolted connection, described plastic buckle 27 has C type bayonet socket, the depression at described down tube 11 middle parts after the C type bayonet socket of described plastic buckle 27 and described vehicle frame I are folding engages, the oblique connecting leg 251 in a described left side is welded in the left side of pipe 211 lower ends, a described left side, the oblique connecting leg 252 in the described right side is welded on the right side of described right pipe 212 lower ends, described left central siphon 261 is welded in the rear end of the oblique connecting leg 251 in a described left side, described right central siphon 262 is welded in the rear end of the oblique connecting leg 252 in the described right side, and the top and bottom of described left central siphon 261 and described right central siphon 262 is respectively inlayed a bearing.
Described folder 3, comprise leaf, inferior lobe, the hook-type latch fitting, torsion spring, first pair of lock bolt and second pair of lock bolt, described upward leaf is each roll coil of strip circle of a rear and front end, the metal piece that opening is arranged in the middle of the preceding volume circle, described inferior lobe is the grooved metal piece that an opening makes progress, the both sides of described inferior lobe grooved rear end have a pair of mutual to perforation, the inboard of described inferior lobe grooved is corresponding with the width of described upward leaf, described inferior lobe perforation is rotationally connected by first pair of lock bolt and described circle hole of going up the leaf rear end, described hook-type latch fitting is a L type aluminum component, described hook-type latch fitting knuckle has two cast evaginations, the circle hole of two cast evaginations is mutually to wearing, the preceding bottom buckle of described hook-type latch fitting L type, described second pair of lock bolt penetrates the circle hole of described inferior lobe front end, penetrate the circle hole of described hook-type latch fitting again, penetrate in the torsion spring circle hole edge, front that the hook of bottom hooks described inferior lobe before the described hook-type latch fitting L type again.
Described man power driving mechanism 5 comprises axis 51, left side crank 521, right crank 522, chain wheel 53, left foot pedals 541, right pedal 542, flywheel 55 and chain 56, described axis 51 is installed in the described five-way pipe 14 by the axis accessory, described left crank 521 and described right crank 522 are installed on the two ends of described axis 51, described chain wheel 53 is fixedly connected on described right crank 522, described left foot is pedaled 541 outer ends that are fastened to described left crank 521, described right pedal 542 is fastened to the outer end of described right crank 522, described flywheel 55 is installed on the right side of described front-wheel 7, on described chain 56 solderless wrapped connections and described chain wheel 53 and the described flywheel 55.
Described electric drive system 6 comprises: motor 61, battery case 62, battery 63, controller 64 and master cock 65, described motor 61 is brushless hub electric motors, described motor 61 combines with the wheel hub one configuration of described front-wheel 8, described battery case 62 is connected with several pieces auricles of described down tube 11 by bolt, described battery 63 is series connected lithium cell groups, described controller 64 is brushless motor controllers, described battery 63 and described controller 64 all are positioned in the described battery case 62, described master cock 65 comprises power supply control lock 651, speed control crank 652 and outage brake lever 653, described power supply control lock 651 is installed on described battery case 62 backs and goes up the angle, described speed control crank 652 is installed on the right side of described T-shaped handlebar 71 last, described outage brake lever 653 be installed on T-shaped handlebar 71 about last, described power supply control lock 651, described speed control crank 652 and described outage brake lever 653, be connected with described controller 64 with connector by connection lead, described controller 64 is connected with described motor 61 with described Vehicular battery 63 with connector by connection lead.
Described turning system 7 comprises T-shaped handlebar 71, handlebar in flakes 72, left side connecting rod 731, right connecting rod 732, left side oscillating bearing 741, right oscillating bearing 742, the seat 751 and the seat 752 of turning right turn left, described T-shaped handlebar 71 is by transverse tube, pipe and axle constituted, transverse tube and vertical tube are welded into T-shaped, vertical axle with T-shaped, and be welded in the bottom of vertical tube, is axle that square cotter with threaded hole is held in socket one by one in one section thick-walled metal pipe, described T-shaped handlebar 71 axle is penetrated in described U-shaped towards part on bearing hole in, described handlebar 72 is with a square hole in the middle of being in flakes, two, the left and right sides is respectively with the sheetmetal of a circular hole, described handlebar 72 is captiveed joint with the square cotter of described T-shaped handlebar 71 lower shafts by bolt in flakes, described left connecting rod 731 and described right connecting rod 732, it is the front end bending, one end of bending is threaded, the also screwed metal round rod in rear end, the front end of described left connecting rod 731 and described right connecting rod 732 penetrates in described handlebar in flakes in 72 the hole, the left and right sides respectively, be fastened to the front end location of described left connecting rod 731 and described right connecting rod 732 again with two anti-skidding nuts, the rear end of described left connecting rod 731 and described right connecting rod 732 is twisted earlier respectively and is connect a nut, the rear end of described then left connecting rod 731 penetrates in the bearing hole of described left oscillating bearing 741 again, in the stubborn nut location that connects, the rear end of described right connecting rod 732 penetrates in the bearing hole of described right oscillating bearing 742 again, in the stubborn nut location that connects, described left oscillating bearing 741 and described right oscillating bearing 742 are bolted to connection respectively in described left-hand rotation seat 751 and described right-hand rotation seat 752, described left-hand rotation seat 751 is the opening shaped as frames that are bent into upper right corner opening with a metal flat bar, on the left surface of opening shaped as frame, weld a wheel shaft then, it is one mutual to perforation that described top and bottom of turning left seat 751 opening shaped as frames have, there is the hole of the described left oscillating bearing 741 of a connection on the right side of described left-hand rotation seat 751 opening shaped as frames, described left-hand rotation seat 751 passes through the lock bolted connection in the metal (upper hole of described left central siphon 261, described right-hand rotation seat 752 is the opening shaped as frames that are bent into upper left corner opening with a metal flat bar, on the right flank of opening shaped as frame, weld a wheel shaft then, it is one mutual to perforation that described top and bottom of turning right seat 752 opening shaped as frames have, there is the hole of the described right oscillating bearing 742 of a connection in described left side of turning right seat 752 opening shaped as frames, described right-hand rotation seat 752 passes through the lock bolted connection in the metal (upper hole of described right central siphon 262, described left-hand rotation seat 751 connects described left rear wheel 91, connects described off hind wheel 92 on the wheel shaft of the described seat 752 of turning right.
Claims (6)
1.
The folding three-wheeled Electrical Bicycle of a kind of X type, comprise vehicle frame I, vehicle frame II, folder, vehicle seat, man power driving mechanism, electric drive system, turning system, front-wheel and two trailing wheels, it is characterized in that: the vehicle frame I comprises down tube, connection pipe, seat pipe, five-way pipe and is the font front fork, the top welding connecting tube of down tube, connection pipe welding base pipe, the inferior lobe of the welded top folder of down tube, the lower end welding of down tube is the font front fork, the front side welding five-way pipe of down tube lower end, vehicle seat is installed in the pipe; The vehicle frame II comprises left side pipe, right pipe, the U-shaped bending, U-shaped is towards part, cross pipe, a left side is connecting leg tiltedly, right tiltedly connecting leg, left side central siphon, right central siphon and plastic buckle, the top of left side pipe and right pipe and the welding of U-shaped bending, U-shaped is towards part and the welding of U-shaped bending, the last leaf welding of the middle part of left side pipe and right pipe and folder, the middle and lower part welding cross pipe of left side pipe and right pipe, cross pipe connects plastic buckle, the C type bayonet socket of plastics bayonet socket is corresponding with the depression of both sides, down tube middle part, the welding left side, left side of pipe lower end, a left side is connecting leg tiltedly, the right tiltedly connecting leg of the right side welding of right pipe lower end, left central siphon is welded on a left side tiltedly rear end of connecting leg, and right central siphon is welded in the right tiltedly rear end of connecting leg; Man power driving mechanism comprises axis, crank, chain wheel, pedal, flywheel and chain, axis is installed in the five-way pipe by the axis accessory, two cranks are installed on the two ends of axis, chain wheel is fixedly connected on right crank, two pedals are fastened to the outer end of two cranks, flywheel is installed on the right side of front-wheel, and it is on the font front fork that front-wheel is installed on, on chain solderless wrapped connection and chain wheel and the flywheel; Electric drive system comprises motor, battery case, battery, controller and master cock, and motor combines with the wheel hub one configuration of front-wheel, and battery case is fixedly installed on the down tube, places battery and controller in the battery case; Turning system comprises T-shaped handlebar, handlebar in flakes, left side connecting rod, right connecting rod, left side oscillating bearing, right oscillating bearing, the seat and the seat of turning right turn left, the T-shaped handlebar axle is penetrated in U-shaped towards part on bearing hole in, handlebar is captiveed joint with an axle of T-shaped handlebar by bolt in flakes, the front end of left side connecting rod and right connecting rod is rotationally connected with respectively in the handlebar hole, the left and right sides in flakes, the rear end of left side connecting rod and right connecting rod is connected left oscillating bearing and right oscillating bearing respectively, left side oscillating bearing and right oscillating bearing are fixedly connected on seat respectively and the seat of turning right, the left-hand rotation seat and the seat of turning right are locked bolts by two pairs and are connected in the metal (upper hole of left central siphon and right central siphon, are connected left rear wheel and off hind wheel respectively on the wheel shaft of the turn left seat and the seat of turning right.
2. the folding three-wheeled Electrical Bicycle of X type according to claim 1, it is characterized in that: described down tube is a level metal rectangular pipe, the both sides punching press at the middle part of described down tube rectangular tube has depression, described connection pipe is the flat metal tube that is cut into rhombus, the last bottom of an otch of described connection pipe has nock, the described seat pipe of a welding of described connection pipe open arc mouth, also be welded with several pieces auricles with holes on the described down tube, described is that the font front fork is that to be bent into the metal strip piece be font, and described is that two bottoms of font front fork have mutual corresponding opening.
3. the folding three-wheeled Electrical Bicycle of X type according to claim 1, it is characterized in that: described left side pipe and described right pipe all are metal circular tubes, described U-shaped bending is to be pressed into half slot with sheetmetal, again half slot is bent to the outside U-shaped spare of arc surface, described U-shaped is that periphery becomes U-shaped towards part, middle band cup type depression, inlay a bearing in the cup type depression and have the parts of through hole, described cross pipe is the metal tube that two has nock, described cross pipe is by the described plastic buckle of bolted connection, described plastic clip is buckled with C type bayonet socket, the depression at the described down tube middle part after the C type bayonet socket of described plastic buckle and described vehicle frame I are folding engages, and the top and bottom of described left central siphon 261 and described right central siphon is respectively inlayed a bearing.
4. the folding three-wheeled Electrical Bicycle of X type according to claim 1, it is characterized in that: described folder, comprise leaf, inferior lobe, the hook-type latch fitting, torsion spring, first pair of lock bolt and second pair of lock bolt, described upward leaf is each roll coil of strip circle of a rear and front end, the metal piece that opening is arranged in the middle of the preceding volume circle, described inferior lobe is the grooved metal piece that an opening makes progress, the both sides of described inferior lobe grooved rear end have a pair of mutual to perforation, the inboard of described inferior lobe grooved is corresponding with the width of described upward leaf, described inferior lobe perforation is rotationally connected by first pair of lock bolt and described circle hole of going up the leaf rear end, described hook-type latch fitting is a L type aluminum component, described hook-type latch fitting knuckle has two cast evaginations, the circle hole of two cast evaginations is mutually to wearing, the preceding bottom buckle of described hook-type latch fitting L type, described second pair of lock bolt penetrates the circle hole of described inferior lobe front end, penetrate the circle hole of described hook-type latch fitting again, penetrate in the torsion spring circle hole edge, front that the hook of bottom hooks described inferior lobe before the described hook-type latch fitting L type again.
5. the folding three-wheeled Electrical Bicycle of X type according to claim 1, it is characterized in that: described motor is a brushless hub electric motor, described battery case is connected with several pieces auricles of described down tube by bolt, described battery is series connected lithium cell group, described controller is a brushless motor controller, described master cock comprises the power supply control lock, speed control crank and outage brake lever, the power supply control lock goes up the angle after being installed on described battery case, speed control crank is installed on the right side of described T-shaped handlebar last, the outage brake lever be installed on T-shaped handlebar about last, described power supply control lock, described speed control crank and described outage brake lever, be connected with described controller with connector by connection lead, described controller is connected with described motor with described Vehicular battery with connector by connection lead.
6. the folding three-wheeled Electrical Bicycle of X type according to claim 1, it is characterized in that: described T-shaped handlebar is by transverse tube, pipe and axle constituted, transverse tube and vertical tube are welded into T-shaped, vertical axle with T-shaped, and be welded in the bottom of vertical tube, is axle that square cotter with threaded hole is held in socket one by one in one section thick-walled metal pipe, described handlebar is with a square hole in the middle of being in flakes, two, the left and right sides is respectively with the sheetmetal of a circular hole, described left connecting rod and described right connecting rod, it is the front end bending, one end of bending is threaded, the also screwed metal round rod in rear end, the front end of described left connecting rod and described right connecting rod penetrates respectively in described handlebar hole, the left and right sides in flakes, be fastened to the front end location of described left connecting rod and described right connecting rod again with two anti-skidding nuts, described left-hand rotation seat is the opening shaped as frame that is bent into upper right corner opening with a metal flat bar, on the left surface of opening shaped as frame, weld a wheel shaft then, it is one mutual to perforation that described top and bottom of turning left seat opening shaped as frame have, there is the hole of the described left oscillating bearing of a connection on the right side of described left-hand rotation seat opening shaped as frame, described right-hand rotation seat is the opening shaped as frame that is bent into upper left corner opening with a metal flat bar, on the right flank of opening shaped as frame, weld a wheel shaft then, it is one mutual to perforation that described top and bottom of turning right seat opening shaped as frame have, and there is a hole that connects described right oscillating bearing in described left side of turning right seat opening shaped as frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054918 CN203078685U (en) | 2013-01-31 | 2013-01-31 | X-shaped folding electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054918 CN203078685U (en) | 2013-01-31 | 2013-01-31 | X-shaped folding electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078685U true CN203078685U (en) | 2013-07-24 |
Family
ID=48824546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054918 Expired - Fee Related CN203078685U (en) | 2013-01-31 | 2013-01-31 | X-shaped folding electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072658A (en) * | 2013-01-31 | 2013-05-01 | 太仓市车中宝休闲用品有限公司 | X-shaped folding three-wheeled electric bicycle |
| CN104627298A (en) * | 2015-03-04 | 2015-05-20 | 太仓市车中宝休闲用品有限公司 | Foldable and portable four-connecting-rod tricycle |
-
2013
- 2013-01-31 CN CN 201320054918 patent/CN203078685U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072658A (en) * | 2013-01-31 | 2013-05-01 | 太仓市车中宝休闲用品有限公司 | X-shaped folding three-wheeled electric bicycle |
| CN104627298A (en) * | 2015-03-04 | 2015-05-20 | 太仓市车中宝休闲用品有限公司 | Foldable and portable four-connecting-rod tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140131 |