CN102616319B - Three-wheeled electric bicycle with two foldable front wheels - Google Patents
Three-wheeled electric bicycle with two foldable front wheels Download PDFInfo
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- CN102616319B CN102616319B CN2012100965528A CN201210096552A CN102616319B CN 102616319 B CN102616319 B CN 102616319B CN 2012100965528 A CN2012100965528 A CN 2012100965528A CN 201210096552 A CN201210096552 A CN 201210096552A CN 102616319 B CN102616319 B CN 102616319B
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- connecting rod
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- pedestal
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Abstract
The invention relates to a three-wheeled electric bicycle with two foldable front wheels, which comprises a bicycle body, a steering mechanism, a saddle, two front wheels, a rear wheel, a manpower driving mechanism and an electric driving system, wherein the bicycle body comprises a bicycle beam box, a front head pipe, a middle upright pipe, a rear trestle and a five-way pipe; the steering mechanism comprises a V-shaped foldable handle, a vertical pipe and a steering linkage assembly; the V-shaped foldable handle is connected with the vertical pipe; the vertical pipe is connected with the front head pipe; a steering sheet is connected with the vertical pipe; front connecting rods are in rotating connection with a steering base and front wheel parts; a rear connecting rod is in rotating connection with the steering sheet and the front wheel parts; the two front connecting rods are interlocked; the two front wheels are mounted on the two front wheel parts; the rear wheel is mounted on the rear trestle; the saddle is mounted in the middle upright pipe; the manpower driving mechanism is mounted on the five-way pipe and the rear wheel; and according to the electric driving system, the motor is arranged on the rear wheel, and a bicycle battery and a controller are both arranged in the bicycle beam box.
Description
Technical field
The present invention relates to a kind of tricycle electric bicycle of front two-wheeled, particularly a kind of front two-wheeled folding tricycle electric bicycle.
Technical background:
General more older old man likes riding tricycle electric bicycle, be because ride tricycle electric bicycle relatively surely, but the tricycle electric bicycle volume is larger, in family, is not easy to put.
Summary of the invention
The objective of the invention is to design a kind of front two-wheeled folding tricycle electric bicycle of putting in common family that is applicable to.The object of the present invention is achieved like this: front two-wheeled folding tricycle comprises vehicle body, steering hardware, vehicle seat, front-wheel, trailing wheel, man power driving mechanism and electric propulsion system is characterized in that: vehicle body comprises car beam box body, front head tube, middle vertical tube, rear crotch and Five-way tube, steering hardware comprises V font folding hand handle, standpipe and turn to linkage unit, turn to linkage unit to comprise and turn to pedestal, front rod, direction turning piece, rear linking rod, front wheel, press box and band bolt, V font folding hand handle is connected with standpipe, and standpipe and front head tube are rotationally connected, and turns to pedestal to be fixedly connected with front head tube, direction turning piece is fixedly connected with standpipe, front rod with turn to pedestal and front wheel to be rotationally connected, rear linking rod and direction turning piece and front wheel are rotationally connected, the mutual interlocking of two front rods, two front-wheels are installed on two front wheels, trailing wheel is installed on rear crotch, and vehicle seat is installed in middle vertical tube, and man power driving mechanism comprises axis, crank, pedal, chain wheel, flywheel and chain, axis rotates and is installed in Five-way tube, and two cranks are connected in the two ends of axis, and chain wheel and right crank are fixed, and pedal is connected with crank, and flywheel is installed on trailing wheel, and chain is wire-wrapped on chain wheel and flywheel, and electric drive system comprises motor, Vehicular battery, controller and master cock, motor is configured in trailing wheel, and Vehicular battery and controller all are arranged in car beam box body.
The invention has the beneficial effects as follows: this car turns to linkage unit to adopt the connection mode of two four connection-rod linkages, and left front connecting rod and right front connecting rod can lock or unclamp, two front-wheels can be drawn in, the space that makes it to put at home dwindles greatly, Vehicular battery, controller and control lock all are arranged in car beam box body, make the car load outward appearance succinctly attractive in appearance.
The accompanying drawing explanation
Fig. 1 is structure design sketch of the present invention.
Fig. 2 is that V font folding hand of the present invention is expansion drawing.
Fig. 3 is that V font folding hand of the present invention is folding picture.
The constructional drawing that Fig. 4 is the left front connecting rod of the present invention.
The constructional drawing that Fig. 5 is the right front connecting rod of the present invention.
Fig. 6 is this car design sketch after the present invention's two front-wheel foldings.
Fig. 7 is the folding complete design sketch of the present invention.
In figure: 1---vehicle body, 2---steering hardware, 3---vehicle seat, 4---front-wheel, 5---trailing wheel, 6---man power driving mechanism, wherein vehicle body 1 also comprises: 11---car beam box body, 12---front head tube, 13---middle vertical tube, 14---rear crotch 15---Five-way tube; Steering hardware 2 also includes: 21---V font folding hand handle, and 22---standpipe, 23---turn to linkage unit; Wherein the V-shape folding hand also comprises 21: 211---the handgrip pedestal, and 212---the left part part, 213---right members, 214---left and right handles, 215---the left and right quick detach, 216---backer's sheet, 217---pressing box, 218---are with bolt 219---inside extending tube;---turning to pedestal, 232---the left front connecting rod that turns to linkage unit 23 also to comprise: 231,2321---right front connecting rod, 233---direction turning piece, 234---rear linking rod, 235---front wheel, band is bolt for 236---pressing box, 237---; Driver train 6 also comprises: 61---axis, and 62---crank, 63---pedal, 64---chain wheel, 65---flywheel, 66---chain; Electric drive system 7 also comprises: 71---motor, and 72---Vehicular battery, 73---controller, 74---master cock; Master cock 74 also comprises: 741---control lock, 742---speed control crank, 743---the outage brake lever.
The specific embodiment
According to Fig. 1, Fig. 2, described front two-wheeled folding tricycle electric bicycle, comprise vehicle body 1, steering hardware 2, vehicle seat 3, front-wheel 4, trailing wheel 5, man power driving mechanism 6 and electric drive system 7;
Described vehicle body 1, comprise car beam box body 11, front head tube 12, middle vertical tube 13, rear crotch 14 and Five-way tube 15, described car beam box body 11 is top cans with cover, the described front head tube 12 of the vertical connection of described car beam box body 11 front end, the described rear crotch 14 of the described middle vertical tube 13 of the vertical connection in rear end is connected with described middle vertical tube 13, and described Five-way tube 15 connects the rear lower with described car beam box body 11.
Described steering hardware 2, comprise V font folding hand 21, standpipe 22 and turn to linkage unit 23;
Described V font folding hand comprises that handgrip pedestal 211, left part part 212, right members 213, left and right handles 214, left and right quick detach 215, backer's sheet 216, pressure box 217, band are bolt 218 and inside extending tube 219 to 21;
Described handgrip pedestal 211, be the aluminium section bar of a wire-frame image cat head, and there is the hole that upwards band cracks at the opal place, and cuts off by forming after perforate and Vehicle Processing; There are two double thread holes at the described handgrip pedestal 211 perpendicular place, hole of cracking, one tapped bore is arranged at the top of described handgrip pedestal 211, one counterbore is arranged at the bottom of described handgrip pedestal 211, the described counterbore close-fitting of described handgrip pedestal 211 is socketed a described inside extending tube 219, described inside extending tube 219 is penetrated to the upper end of described standpipe 22, and be locked with pipe clamp.
Described left part part 212 is parts of an aluminium die casting, and a left axle, left axle are with in the bottom of described left part part 212, and front end upwards has a connection left hand 214 connecting rod, and the right side of connecting rod is connected with a crozier, and there is tapped bore the rear end of described left part part 212 left axles.
Described right members 213 is parts of an aluminium die casting, the connecting rod of one connection right handgrip 214 is upwards arranged with the front end of a right axle, right axle at described right members 213 bottoms, the left side of connecting rod is connected with a cuboid, one hole paralleled with the right axle of described right members 213 is arranged at the top of described right members 213 cuboids, the left end of described right members 213 cuboids, one downward tapped bore is arranged, and there is tapped bore the rear end of described right members 213 right axles.
Crack in hole in the left side that the left axle of described left part part 212 is penetrated to described handgrip pedestal 211, crack in hole in the right side that the right axle of described right members 213 is penetrated to described handgrip pedestal 211, again with two pads and the two anti-rear end location of bolt at the right axle of the left axle of described left part part 212 and described right members 213 that fall, described left and right quick detach 215 is to be arranged and form in opposite directions by two quick detach 215 left and right, described quick detach 215 is by the quick detach handle, zone circle hole bolt and plastics liner form, described quick detach handle and described zone circle hole bolt are rotationally connected, the zone circle hole bolt of two described quick detach 215 penetrates in the hole of two described plastics liners, be screwed in opposite directions again in two double thread holes of described handgrip pedestal 211.
Described backer's sheet 216, be the lower aluminum component with convex globoidal, described backer's sheet 216 upper punches have a hole, a bolt are penetrated in the hole of described backer's sheet 216, be screwed into again in the tapped bore at described handgrip pedestal 211 tops, described backer's sheet 216 is fixedly connected with described pedestal 211.
Described standpipe 22, that bottom by a pipe is fixedly connected with a nut, described standpipe 22 penetrates in the hole of described front head tube two bearings Shang Xia 12, with bolt, penetrate in the hole of described direction turning piece 233, be screwed into again in the nut of described standpipe 22 and tighten, described standpipe 22 and described direction turning piece 233 are rotationally connected with in described front head tube 12.
The described linkage unit 23 that turns to, comprise and turn to pedestal 231, left front connecting rod 232, right front connecting rod 2321, direction turning piece 233, rear linking rod 234, front wheel 235, press box 236 and band bolt 237, the described pedestal 231 that turns to is following narrow flute profile aluminium stampings of hem width on, there is a hole the described centre, top of pedestal 231 that turns to, described turn to pedestal 231 two upper respectively has below to perforation, described pedestal 231 and the lower end of described front head tube 12 of turning to is welded to connect, described left front connecting rod 232 is T-shaped, the two ends that T-shaped is horizontal stroke are with holes, the sliced pieces of the Al squeezing material of the lifting-hook place buckle of T-shaped, described right front connecting rod 2321 is T-shaped, the two ends that T-shaped is horizontal stroke are with holes, on perpendicular the drawing of T-shaped with the Al squeezing material sliced pieces in a hole, again the perpendicular end points of drawing of described T-shaped section bar sliced pieces being opened to a tapped bore forms, described pressure box 236 perforation is rotationally connected by the hole to locking perpendicular stroke of bolt and described right front connecting rod 2321 T-shaped, described band penetrates bolt 237 in the slotted hole of described pressure box 236, penetrate again in a spring, and then be screwed in the perpendicular tapped bore of drawing of described right connecting rod 2321 T-shaped, a stomidium on horizontal stroke of described left front connecting rod 232 and described right front connecting rod 2321, by the lock bolt is turned to pedestal 231 two perforation is rotationally connected with described respectively, another stomidium on horizontal stroke of described left front connecting rod 232 and described right front connecting rod 2321, by to the lock bolt respectively with two described front wheels 235 to the perforation be connected.
Described front wheel 235 is flute profile metal stampings, described front wheel 235 flute profile front portions upper has a pair of perforation below, described front wheel 235 flute profile rear portions a hole arranged below, there is a hole centre of described front wheel 235 flute profile sides, two described front wheel 235 rear orifices are rotationally connected respectively described rear linking rod 234, two described front wheel 235 interstitial holes connect respectively two described front-wheels 4, described rear linking rod 234 is that right-angled bend respectively is with at a two, the upper threaded Metallic rod of crooked head, described direction turning piece 233 is trapezoidal sheets, there is a hole on top base, the metal piece in base You Liangge hole on the lower, described direction turning piece 233 is fixedly connected on the described downward tube of described foldable bar vertical pipe 22, two bottom borehole jacks of described direction turning piece 233 are connected to an end of two described rear linking rods 234, and locate with nut.
Described vehicle seat 3 comprises seat pipe and saddle, and described seat pipe is installed in described middle vertical tube 13, and described saddle install is in the top of described seat pipe.
Described front-wheel 4
The centre that is a wheel is inlaid with two bearings, connect a minor axis in the hole of two bearings, one end of minor axis is threaded, described front-wheel 4 is connected with described front wheel 235, the interstitial hole that penetrates described front wheel 235 sides by being connected in minor axis on wheel, tightening nuts connects again, described trailing wheel 5 is installed on described rear crotch 14.
Described man power driving mechanism 6, comprise axis 61, crank 62, pedal 63, chain wheel 64, flywheel 65 and chain 66, described axis 61 is installed in described Five-way tube 15 by the axis accessory, two described cranks 62 are connected in the two ends of described axis 61, described chain wheel 64 is fixing with described right crank 62, two described pedals 63 are installed on the top of two described cranks 62, described flywheel 65 is installed on described trailing wheel 5, and described chain 66 is wire-wrapped on described chain wheel 64 and described flywheel 65.
Described electric drive system 7 comprises: motor 71, Vehicular battery 72, controller 73 and master cock 74, described motor 71 is brushless hub electric motors, described motor 71 configures combination with the wheel hub one of described trailing wheel 5, described Vehicular battery 72 is lithium cell groups of series connection, described controller 73 is brushless motor controllers, described Vehicular battery 72 and described controller 73 all are positioned in described car beam box body 11, described master cock 74 comprises power supply control lock 741, speed control crank 742 and outage brake lever 743, described power supply is controlled the front portion that lock 741 is installed on described car beam box body 11, described speed control crank 742 is installed on described V font folding hand on 21 described right handgrip 214, described outage brake lever 743 is installed on described right handgrip 214, described power supply is controlled lock 741, described speed control crank 742 and described outage brake lever 743, by connection lead, with connector, with described controller 73, be connected, described controller 73 is connected with described motor 71 with described Vehicular battery 72 with connector by connection lead.
Claims (7)
1. two-wheeled folding tricycle electric bicycle before a kind, comprise vehicle body, steering hardware, vehicle seat, front-wheel, trailing wheel, man power driving mechanism and electric drive system is characterized in that: vehicle body comprises car beam box body, front head tube, middle vertical tube, rear crotch and Five-way tube, steering hardware comprises V font folding hand handle, standpipe and turn to linkage unit, turn to linkage unit to comprise and turn to pedestal, front rod, direction turning piece, rear linking rod, front wheel, press box and band bolt, turning to pedestal is the following narrow flute profile aluminium stamping of hem width on, turns to the centre, top of pedestal that one hole is arranged, and turns to the upper of pedestal two respectively to have below perforation, to turn to the lower end of pedestal and front head tube to be welded to connect, left front connecting rod be a T-shaped, the two ends that T-shaped is horizontal stroke are with holes, the sliced pieces of the Al squeezing material of the lifting-hook place buckle of T-shaped, right front connecting rod is a T-shaped, the two ends that T-shaped is horizontal stroke are with holes, on perpendicular the drawing of T-shaped with the Al squeezing material sliced pieces in a hole, again the perpendicular end points of drawing of right front connecting rod T-shaped section bar sliced pieces being opened to a tapped bore forms, press box perforation is rotationally connected by the hole to locking perpendicular stroke of bolt and right front connecting rod T-shaped, band penetrates bolt in the slotted hole of pressing box, penetrate again in a spring, and then be screwed in the perpendicular tapped bore of drawing of right front connecting rod T-shaped, a stomidium on horizontal stroke of left front connecting rod and right front connecting rod, by to the lock bolt respectively with turn to pedestal two perforation is rotationally connected, another stomidium on horizontal stroke of left front connecting rod and right front connecting rod, by to the lock bolt respectively with two front wheels to the perforation be connected, front wheel is flute profile metal stamping, front wheel flute profile front portion upper has a pair of perforation below, front wheel flute profile rear portion a hole arranged below, there is a hole centre of front wheel flute profile side, two front wheel rear orifices are rotationally connected respectively rear linking rod, and two front wheel interstitial holes connect respectively two front-wheels, and rear linking rod is that right-angled bend respectively is with at a two, the upper threaded Metallic rod of crooked head, direction turning piece is a trapezoidal sheet, there is a hole on top base, the metal piece in base You Liangge hole on the lower, direction turning piece is fixedly connected on standpipe, and two bottom borehole jacks of direction turning piece are connected to an end of two rear linking rods, and locate with nut, V font folding hand handle is connected with standpipe, standpipe and front head tube are rotationally connected, the mutual interlocking of two front rods, trailing wheel is installed on rear crotch, vehicle seat is installed in middle vertical tube, man power driving mechanism comprises axis, crank, pedal, chain wheel, flywheel and chain, axis rotates and is installed in Five-way tube, two cranks are connected in the two ends of axis, chain wheel and right crank are fixed, pedal is connected with crank, flywheel is installed on trailing wheel, chain is wire-wrapped on chain wheel and flywheel, electric drive system comprises motor, Vehicular battery, controller and master cock, motor is configured in trailing wheel, Vehicular battery and controller all are arranged in car beam box body.
2. front two-wheeled folding tricycle electric bicycle according to claim 1, it is characterized in that: described car beam box body is top can with cover, the described front head tube of the vertical connection of described car beam box body front end, the described middle vertical tube of the vertical connection in rear end, described rear crotch is connected with described middle vertical tube, and described Five-way tube is connected in the rear lower of described car beam box body.
3. front two-wheeled folding tricycle electric bicycle according to claim 1, it is characterized in that: described V font folding hand handle, comprise handgrip pedestal, left part part, right members, left and right handles, left and right quick detach, backer's sheet, press box, band bolt and inside extending tube, described handgrip pedestal, it is the aluminium section bar of a wire-frame image cat head, there is the hole that upwards band cracks at the opal place, and cuts off by forming after perforate and Vehicle Processing; There are two double thread holes at the described handgrip pedestal perpendicular place, hole of cracking, one tapped bore is arranged at the top of described handgrip pedestal, one counterbore is arranged at the bottom of described handgrip pedestal, the described counterbore close-fitting of described handgrip pedestal is socketed a described inside extending tube, described inside extending tube is penetrated to the upper end of described standpipe, and be locked with pipe clamp.
4. front two-wheeled folding tricycle electric bicycle according to claim 3, wherein said V font folding hand handle, it is characterized in that: described left part part is the parts of an aluminium die casting, a left axle is with in the bottom of described left part part, left axle front end upwards has the connecting rod of a connection left hand handle, the right side of connecting rod is connected with a crozier, there is tapped bore the rear end of the left axle of described left part part, described right members is the parts of an aluminium die casting, a right axle is with in described right members bottom, the front end of right axle upwards has the connecting rod of a connection right handgrip, the left side of connecting rod is connected with a cuboid, one hole paralleled with the right axle of described right members is arranged at the top of described right members cuboid, the left end of described right members cuboid, one downward tapped bore is arranged, there is tapped bore the rear end of the right axle of described right members, crack in hole in the left side that the left axle of described left part part is penetrated to described handgrip pedestal, crack in hole in the right side that the right axle of described right members is penetrated to described handgrip pedestal, again with two pads and the two anti-rear end location of bolt at the right axle of the left axle of described left part part and described right members that fall, described left and right quick detach is to be arranged and form in opposite directions by two quick detach left and right, described quick detach is by the quick detach handle, zone circle hole bolt and plastics liner form, described quick detach handle and described zone circle hole bolt are rotationally connected, the zone circle hole bolt of two described quick detach penetrates in the hole of two described plastics liners, be screwed in opposite directions again in two double thread holes of described handgrip pedestal.
5. front two-wheeled folding tricycle electric bicycle according to claim 4, it is characterized in that: described pressure box, it is the box-like metallic stamping pieces of an opening, the two sides of the opening part of described pressure box has a pair of to perforation, one slotted hole is arranged at the top of described pressure box, described pressure box perforation is rotationally connected by the hole on lock bolt and described right members cuboid, the top that described band is bolt one bolt connects plastics and twists handle, described band penetrates bolt in the slotted hole of described pressure box, penetrate again in a spring, and then be screwed in the tapped bore of described right members cuboid left end.
6. front two-wheeled folding tricycle electric bicycle according to claim 1, it is characterized in that: described front-wheel is that the centre of a wheel is inlaid with two bearings, connect a minor axis in the hole of two bearings, one end of minor axis is threaded, described front-wheel is connected with described front wheel, be penetrate the interstitial hole of described front wheel side by being connected in minor axis on wheel, tightening nuts connects again, described trailing wheel is installed on described rear crotch.
7. front two-wheeled folding tricycle electric bicycle according to claim 1, it is characterized in that: described electric drive system is: described motor is brushless hub electric motor, the wheel hub one configuration combination of described motor and described trailing wheel, described Vehicular battery is the lithium cell group of series connection, described controller is brushless motor controller, described Vehicular battery and described controller all are positioned in described car beam box body, described master cock comprises power supply control lock, speed control crank and outage brake lever, described power supply is controlled the front portion that lock is installed on described car beam box body, described speed control crank is installed on the right handgrip of described V font folding hand handle, described outage brake lever is installed on described right handgrip, described power supply is controlled lock, described speed control crank and described outage brake lever, by connection lead, with connector, with described controller, be connected, described controller is connected with described motor with described Vehicular battery with connector by connection lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100965528A CN102616319B (en) | 2012-04-05 | 2012-04-05 | Three-wheeled electric bicycle with two foldable front wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100965528A CN102616319B (en) | 2012-04-05 | 2012-04-05 | Three-wheeled electric bicycle with two foldable front wheels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102616319A CN102616319A (en) | 2012-08-01 |
| CN102616319B true CN102616319B (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100965528A Expired - Fee Related CN102616319B (en) | 2012-04-05 | 2012-04-05 | Three-wheeled electric bicycle with two foldable front wheels |
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| Country | Link |
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| CN (1) | CN102616319B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859771B (en) * | 2013-05-28 | 2017-06-09 | 常州市六零九零工业设计有限公司 | It is easy to the foldable electric tricycle of dragging |
| CN108357608A (en) * | 2018-04-03 | 2018-08-03 | 雅迪科技集团有限公司 | A kind of vehicle frame and the electric bicycle with the vehicle frame |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258851Y (en) * | 1996-06-12 | 1997-08-06 | 郜金玺 | Tricycle with two front wheels |
| TW474293U (en) * | 2000-07-26 | 2002-01-21 | Huei-Jen Lai | Structure for lever control type skating scooter |
| DE102004006535A1 (en) * | 2004-02-10 | 2005-08-25 | Pacholek, Gerhard | Light and low-powered vehicle for personal and goods transport has handlebars connected to front wheel carrier via tilting pivot device |
| CN201457612U (en) * | 2009-08-24 | 2010-05-12 | 丁文斗 | Portable electric power-assisted tricycle with sunshade and rain wears |
| CN102310913B (en) * | 2011-08-29 | 2013-08-14 | 太仓市车中宝休闲用品有限公司 | Fast and convenient folded small-wheel-diameter portable bicycle |
| CN202686635U (en) * | 2012-04-05 | 2013-01-23 | 太仓市车中宝休闲用品有限公司 | Electric tricycle with two foldable front wheels |
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2012
- 2012-04-05 CN CN2012100965528A patent/CN102616319B/en not_active Expired - Fee Related
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| CN102616319A (en) | 2012-08-01 |
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Effective date of registration: 20191030 Address after: No.118, Kangbao Road, ganyao Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Jun Hong Auto Parts Co., Ltd. Address before: 215421 Jiangsu city of Suzhou province Taicang city Shaxi Songnan Industrial Park Co-patentee before: Pang Mingfang Patentee before: Taicang Chezhongbao Leisure Articles Co., Ltd. |
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| 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: 20131204 Termination date: 20210405 |