CN202783581U - Rapid and convenient folding portable three-wheel electric pedal bike - Google Patents
Rapid and convenient folding portable three-wheel electric pedal bike Download PDFInfo
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- CN202783581U CN202783581U CN 201220443784 CN201220443784U CN202783581U CN 202783581 U CN202783581 U CN 202783581U CN 201220443784 CN201220443784 CN 201220443784 CN 201220443784 U CN201220443784 U CN 201220443784U CN 202783581 U CN202783581 U CN 202783581U
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Abstract
The utility model relates to a rapid and convenient folding portable three-wheel electric pedal bike which comprises a bike body rear part, a bike beam, a front pipe fitting, a support frame, a front fork, a V-shaped folding handle, a front wheel, rear wheels, a manual driving mechanism and an electric driving system. The bike body rear part comprises a main part, a rear fork, a folding rear blade, a shaft fixing part, a hooping blade and a panel; the main part is welded with the rear fork and the folding rear blade; the hooping blade and the main part are connected with the support frame in a hooping manner; the bike beam is connected with the folding rear blade and the front pipe fitting; the front pipe fitting is connected with the support frame; the V-shaped folding handle is connected with the front fork; the front fork is connected with the front pipe fitting; the front wheel is arranged on the front fork; a rear wheel shaft and the rear wheels are mounted on the rear fork; the manual driving mechanism comprises a positioning shaft, a crankshaft and a front-stage gear which are mounted on the main part; foot levers are sleeved with the positioning shaft; swing sheets are connected with connecting lugs and the crankshaft; a rear-stage gear is meshed with the front-stage gear and is coaxial with a chain wheel; a flywheel is arranged on the rear wheel shaft; a chain is connected to the chain wheel and the flywheel in a winding manner; and the electric driving system comprises a motor, a vehicle battery, a battery case, a controller and a control switch.
Description
Technical field
The utility model relates to a kind of bipod and tramples up and down the three-wheeled electric scooter of standing and riding, and is particularly a kind of take several Al squeezing materials as leading reprocessing such as carrying out punching press, again with the quick-folding portable three-wheeled electric scooter that connects.
Technical background
Multiple Segway Human Transporter is arranged in the market, large multi-functional identical, moulding is similar, and has identical shortcoming, can only carry out after being finished such as electricity and folding after still volume is portable more greatly and not.
The utility model content
The purpose of this utility model is will be on the basis of former quick-folding portable three-wheel scooter, design a kind of portable, and can use quick-folding portable three-wheeled electric scooter electric running, that product specification is higher.The purpose of this utility model is achieved in that quick-folding portable three-wheeled electric scooter, comprise the vehicle body consequent, the car beam, front pipe fitting, bracing frame, front fork, V-shape folding hand handle, front-wheel, trailing wheel, man power driving mechanism and electric drive system, it is characterized in that: the vehicle body consequent comprises main part, back vent, folding posterior lobe, Gu axle spare, anchor ear sheet and panel, there is a macropore at the middle part of main part, the front and rear of main part respectively has a hole, there is a counterbore that links up with main part middle part macropore in the left side of main part rear orifice, a bearing is inlayed on the right side of the macropore at main part middle part, inlay a needle bearing in the rear orifice of main part, back vent and main part welding, panel is connected with back vent by bolt, folding posterior lobe and main part welding, Gu axle spare is connected with main part by two bolts, the anchor ear sheet is connected with main part by two bolts, anchor ear sheet and main part amplexis bracing frame, folding posterior lobe and Che Liang are rotationally connected, the car beam is rotationally connected front pipe fitting, the car beam is that two inverted U fonts are stacked up and down, the top is the cut-out workpiece of the Al squeezing material of month scarce shape, the rear end is welded a folding frontal lobe again and is formed, front pipe fitting is rotationally connected bracing frame, V-shape folding hand handle is connected with front fork, front fork is connected with front pipe fitting by seven bowls, front-wheel is installed on front fork, hind axle is installed on back vent, two trailing wheels are installed on hind axle, man power driving mechanism comprises fix shaft, treadle, engaging lug, step, pendulum, bent axle, the prime gear, gear wheel shaft, the rear class gear, sprocket wheel, flywheel, hind axle and chain, bent axle is that a lid shape is rushed part and is welded with the round steel spare that is bent into zigzag, also be connected with prime gear and positioning disc on the bent axle, bent axle, prime gear and positioning disc are installed in the endoporus that is embedded in the bearing on the main part by two bolts, and allow the prime gear be positioned at the left side of bearing, the front hole of fix shaft and main part is fixed, two of two treadles and fix shaft socket that rotates, two steps are installed on the rear end of two treadles, two engaging lugs are fixed on two treadles, two pendulums are rotationally connected two engaging lugs, two pendulums are rotationally connected the two ends of bent axle, rear class gear mounting teeth wheel shaft, on gear wheel shaft installation and the solid axle spare and in the needle bearing in the main part metapore, and allow the rear class gear be arranged in the counterbore in main part rear orifice left side, mesh with the prime gear, sprocket wheel connects the right-hand member with the backgear axle, flywheel is installed on the hind axle, chain is wire-wrapped on sprocket wheel and the flywheel, electric drive system comprises motor, Vehicular battery, battery case, controller and master cock, motor is configured in off hind wheel, battery case is fixed in the bottom of panel, and Vehicular battery is placed in the battery case.
The beneficial effects of the utility model are: the utility model combines scooter with electric return board technology, so that the function of electric return board is extended, adopt V-shape folding hand handle and vehicle body to adopt the connection mode of four connecting rods, make this car can conveniently fold, be easy to carry, the car beam adopts the cut-out workpiece of two Al squeezing materials that inverted U font is stacked up and down, the top is month scarce shape, make the car beam stronger, battery and controller are installed on the bottom of panel, make the crypticity of this car battery and controller better.
Description of drawings
Fig. 1 is structure design sketch of the present utility model.
Fig. 2 is the constructional drawing of the utility model main part.
Fig. 3 is the constructional drawing of the utility model car beam.
Fig. 4 is right side of the present utility model constructional drawing.
Fig. 5 is the constructional drawing of looking up of the present utility model.
Fig. 6 is the folding rear design sketch of the utility model V font folding hand.
Fig. 7 is the utility model vehicle body folding process scheme drawing.
Fig. 8 is the folding complete design sketch of the utility model.
Among the figure: 1---the vehicle body consequent, 2---the car beam, 3---front pipe fitting, 4---bracing frame, 5---front fork, 6---V-shape folding hand handle, 71---front-wheel, 72---trailing wheel, 8---man power driving mechanism, 9---electric propulsion system; Wherein vehicle body consequent 1 also comprises: 11---main part, and 12---back vent, 13---folding posterior lobe, Gu 14---and axle spare, 15---the anchor ear sheet, 16---panel; Car beam 2 also comprises: 21---U-shaped pipe fitting, and 22---folding frontal lobe; Folding frontal lobe also includes: 221---the semicircle lock shaft, and 222---safety plug; The V-shape folding hand also comprises 6: 61---the handgrip pedestal, and 611---backer's sheet, 621---left axle, 622---right axle, 631---the left part that connects, 632---the right part that connects, 641---the left hand handle, 642---right handgrip, 651---left interlocking connects part, and 652---right interlocking connects part, 66---press box, 67---quick detach, 68---safety catch, 69---inside extending tube; Man power driving mechanism 8 also comprises: 81---fix shaft, and 82---treadle, 821---engaging lug, 83---step, 84---pendulum, 85---bent axle, 851---the prime gear, 86---gear wheel shaft, 861---the rear class gear, 87---sprocket wheel, 88---flywheel, 881---hind axle, 89---chain; Described electric drive system 9 also comprises: 91---motor, and 92---Vehicular battery, 921---battery case, 93---controller, 94---master cock; Master cock 94 also comprises: 941---power supply control lock, and 942---speed control crank, 943---the outage brake lever.
The specific embodiment
According to Fig. 1, Fig. 4, Fig. 5, described Quick-folding portable pedal bike, comprise vehicle body after-frame 1, car beam 2, front pipe fitting 3, bracing frame 4, front fork 5, V-shape folding hand 6, front-wheel 71, two trailing wheels 72, man power driving mechanism 8 and electric propulsion system 9.
Described vehicle body consequent 1, comprise main part 11, back vent 12, folding posterior lobe 13, Gu axle spare 14, anchor ear sheet 15 and panel 16, described main part 11 is that a middle part has a macropore, front and rear respectively has a hole, respectively there is up and down a hole rear end, the aluminium formulation sliced pieces of one semicircle groove is arranged at the top, the front hole of described main part 11 is called the first hole, the macropore at described main part 11 middle parts is called the second hole, the rear orifice of described main part 11 is called the 3rd hole, counterbore is milled on the left side in described the 3rd hole, described counterbore and described the second hole UNICOM, the right side in described the second hole is inlaid with a bearing, the right side in described the 3rd hole is inlaid with a needle bearing, up and down two holes of described main part rear end are tapping into tapped bore, be called first pair of screw, respectively have a tapped bore on the semicircle groove both sides of described main part 11 end faces, be called second pair of screw; After described back vent 12 is the bending of one section flat bar aluminium section bar, form after the perforate of rear two ends, the rear two ends of described back vent 12 have one and put the hole of bearing and the hole of three lock bolts of being rivals in a contest, cooperate again four sheetmetals corresponding with 12 liang of rear ends of described back vent, use again two rear ends that the lock bolt are installed on two bearings described back vent 12, described back vent 12 welds with the rear end of described main part 11, also have the tapped bore that several connect described panel 16 on the described back vent 12, described panel 16 is bolted on described back vent 12, described folding posterior lobe 13 is aluminium formulation blanks of zone circle bottom, top buckle, described folding posterior lobe 13 welds with the front end of described main part 11, described solid axle spare 14 is that a bearing is inlayed in the front portion, the rear portion is up and down respectively with the parts in a hole, two holes of described solid axle spare 14 are connected with first pair of screw of described main part 11 by two bolts, described anchor ear sheet 15 respectively is with a hole before and after being, the blanked part of middle part semicircular in shape upthrow, two holes of described anchor ear sheet 15 are connected with second pair of screw of described main part 11 by two bolts, described panel 16 is aluminium blanked part or the aluminium diecastings with two rear wheel cover, and described panel 16 is connected with described back vent 12 by bolt.
Described car beam 2 comprises U-shaped pipe fitting 21, folding frontal lobe 22, described U-shaped pipe fitting 21 is that two inverted U fonts are stacked up and down, the top is the cut-out workpiece of the Al squeezing material of month scarce shape, it is one mutual to perforation that the lower front of described U-shaped pipe fitting 21 has, a described folding frontal lobe 22 is welded in the rear end of described U-shaped pipe fitting 21, the aluminium formulation material that described folding frontal lobe 22 is flute profiles cuts off workpiece, it is one mutual to perforation that the upper, middle and lower of the both sides face of described folding frontal lobe 22 grooves respectively has, the centre of described folding frontal lobe 22 is square hole to perforation, the rear end of the groove bottom of described folding frontal lobe 22 and described U-shaped pipe fitting 21 is welded into described car beam 2, the upper of the folding frontal lobe of described car beam 2 passed through the lock bolt punch, be rotatably connected with the circle hole of described folding posterior lobe 13, the lower of described folding frontal lobe 22 also is equipped with semicircle lock shaft 221 to perforation, in the described folding frontal lobe 22 perforation is equipped with safety plug 222, described semicircle lock shaft 21 is made of half pole and button handle, described half pole is the blank of semicircle steel rolling, then right-hand member has screw and forms, left end connection button handle, 222 one-tenth umbrella shapes of described safety plug, the top trough of belt of described safety plug 222 umbrella shapes, described safety plug 222 and spring cooperate, be installed on described folding frontal lobe 22 in to perforation.
Described front pipe fitting 3 is Al squeezing material blanks of a circle and groove combination, up and down each punching of described front pipe fitting 3 grooveds has a pair of to perforation, the middle part punching of described front pipe fitting 3 grooveds has a pair of gap, described front pipe fitting 3 lower to perforation by to lock bolt and described car beam 2 front portions perforation is rotatably connected, described front pipe fitting 3 upper to boring a hole and the two ends of described bracing frame 4 are rotatably connected.
Described bracing frame 4 is shaped as frames that the diameter Metallic rod is made opening, and an end of support frame as described above 4 is rotated amplexis by described anchor ear sheet 15 and described main part 11, and the two ends of support frame as described above 4 openings buckle into the upper in the perforation of described front pipe fitting 3.
Described front fork 5 comprises wheel fork and front fork tube, described wheel fork is to process after the aluminium type of a flute profile is cut into slices, the top processing of described wheel fork is porose, the top-portion apertures of described wheel fork and the socket of described front fork tube close-fitting, described wheel fork two lower ends have mutual to perforation, described front fork 5 is rotatably connected by seven bowls and described front pipe fitting 3, the wheel fork of described front fork 5 is crooked slightly backward, described front-wheel 71 is installed on the wheel fork of described front fork 5, described hind axle 881 is installed in the bearing bore of 12 liang of rear ends of described back vent, the wheel center of the left rear wheel of described two trailing wheels 72 is threaded the hole, described left rear wheel is fastened to the left end of described hind axle 881, one connects wheel hub motor on the wheel hub of the off hind wheel of described two trailing wheels 72, and described off hind wheel inconjunction with wheel hub motor is connected in the right-hand member of described hind axle 881.
Described V font folding hand is 6, comprise handgrip pedestal 61, backer's sheet 611, left axle 621, right axle 622, left connect part 631, right connect part 632, left hand 641, right handgrip 642, left interlocking connect part 651, right interlocking connects part 652, pressure box 66, quick detach 67, safety catch 68 and inside extending tube 69;
Described handgrip pedestal 61, be one have two upwards band crack the hole aluminium section bar, cut off by forming after the processing, 61 liang of perpendicular places of cracking of described handgrip pedestal have two pairs to perforation, it is one downward to perforation that the centre at described handgrip pedestal 61 tops has, upwards there is a counterbore centre of described handgrip pedestal 61 bottoms, and the described counterbore close-fitting of described handgrip pedestal 61 is socketed a described inside extending tube 69.
Described backer's sheet 611, it is lower aluminum component with convex globoidal, have a hole on described backer's sheet 611, one hanging bolt is penetrated in the hole of described backer's sheet 611, penetrate again described handgrip pedestal 61 tops to the perforation in, be screwed into again in the tapped bore of the swollen plug in the breeches pipe that penetrates front fork 5 and tighten, with described backer's sheet 611 and described pedestal 61 with captive joint from described front fork 5.
Described left axle 621 and described right axle 622 are that columniform Al squeezing material cuts off workpiece, the front portion of the front portion of described left axle 621 and described right axle 622 is fixedly sleeved in the described left circular hole that connects part 631 bottoms and the described right circular hole that connects part 632 bottoms respectively, the center of the center of described left axle 621 rear ends and described right axle 622 rear ends has screw, crack in the hole in the left side that the rear portion of described left axle 621 is penetrated described handgrip pedestal 61, crack in the hole in the right side that the rear portion of described right axle 622 is penetrated described handgrip pedestal 61, cover two pads, twist in the screw that is connected on described left axle 621 rear ends and in the screw of described right axle 622 rear ends with the two anti-bolts that fall and to locate, with two pairs the lock bolt penetrated with described handgrip pedestal 61 again and crack two couple at perpendicular place in boring a hole, tighten to the degree of tightness appropriate level.
The described left workpiece that part 631 is aluminium extruded type sections of a b shape that connects, one circular hole is arranged at the described left bottom that connects part 631, the cylinder that the described left top that connects part 631 has a Vehicle Processing to form, the described left cylinder that connects part 631 fixedly sleeved in described left hand 641 bottom, the described right workpiece that part 632 is aluminium extruded type sections of a D-shaped that connects, one circular hole is arranged at the described right bottom that connects part 632, the cylinder that the described right top that connects part 632 has a Vehicle Processing to form, the cylinder of described right even part 632 is fixedly sleeved in the bottom of described right handgrip 642.
Described left interlocking connects part 651 and comprises left back, left front, described left back is the Al squeezing material sliced pieces of hoop shape, the middle part in the hoop shape outside is with a trapezoidal prominent muscle, described left back two each with to the perforation, described left front is the Al squeezing material sliced pieces of hoop shape, described left front two each with to the perforation, described left back and described left front right flank all slightly are the inclined-plane, described left front and described left back by two pairs of lock bolt amplexis in described left hand 641 bottom, described right interlocking connects part 652 and comprises right back, right front, described right back is the Al squeezing material sliced pieces of hoop shape, the middle part in the hoop shape outside is prominent tubular with one, described right back the headband towards the right side has perforation, described right back the headband towards a left side has two pairs to perforation, described right front is the Al squeezing material sliced pieces of hoop shape, described right front the headband towards the right side has perforation, described right front the headband towards a left side has two pairs to perforation, described right back and described right front left surface all slightly are the inclined-plane, described right front and described right back is passed through two pairs of lock bolt amplexis in the bottom of described right handgrip 642, and described right front inclined-plane and described left front the inclined-plane with described left back right side with described right back left side is the engagement shape.
Described quick detach 67 is by a circle hook bolt, fast dismounting handle, pad, spring and Anti-slip nut consist of, described fast dismounting handle is to be the eccentric orfice circle on one side, another side is the slice processing part of the Al squeezing material of arc-shaped bend, described eccentric orfice circle connects the vertical groove that has of eccentric orfice circle of the Al squeezing material sliced pieces of arc-shaped bend, described eccentric orfice circle connects the vertical slotted hole that has of arc-shaped bend of the Al squeezing material sliced pieces of arc-shaped bend, thereby make described trigger piece, the eccentric orfice of described fast dismounting handle is rotationally connected by rivet and described circle hook bolt, described circle hook bolt penetrates described pad, penetrate again in the slotted hole of described pressure box 66, penetrate again in the spring, penetrate again described right interlocking connect part 52 left ends in the perforation, and then screw in described Anti-slip nut;
Described safety catch 68 comprises push button, safety plate and shear bolt, described push button is that the bottom is with the bean cotyledon shape Plastic Parts of square prominent pipe, described safety plate is an end band nock, the square depression of Intermediate Gray, the plastic sheet that square depression is with holes, the square prominent pipe of described push button penetrates in the slotted hole of described fast dismounting handle, in described fast dismounting handle slotted hole, put into a little spring again, the square depression of described safety plate is corresponding with the square prominent pipe of described push button, then with bolt described safety plate is captiveed joint with described push button, described shear bolt is the bolt of a globular model, described shear bolt is fastened in the screw at described pressure box 66 tops, described shear bolt is corresponding with the nock of described safety plate on being connected in described fast dismounting handle, and described pressure box 66 interlockings connect on described left back the trapezoidal prominent muscle of part 651 in described left interlocking
Described driver train 8, comprise fix shaft 81, treadle 82, engaging lug 821, step 83, pendulum 84, bent axle member 85, prime gear 851, gear wheel shaft 86, rear class gear 861, sprocket wheel 87, flywheel 88, hind axle 881 and chain 89, described fix shaft 81 close-fittings are fixed in the first hole of described main part 11, two described treadles 82 rotatably are socketed on two of described fix shaft 81, described treadle 82 is pre-large post-small, the front and back end is respectively with the aluminium formulation sliced pieces in a hole, then punching chamfers, front hole close-fitting is socketed a metal circular tube, metapore is tapping into tapped bore and forms, described engaging lug 821 is that the bottom band is to the flute profile blanked part of perforation, the welding of the top of described engaging lug 821 and described treadle 82 front portions, two described steps 83 are installed in the tapped bore of two described treadles, 82 rear ends, described pendulum 84, it is the aluminium formulation sliced pieces of 8-shaped, each Inlaid one bearing forms in two holes of 8 word slices, two described pendulums 84 are rotationally connected two described engaging lugs 821, described bent axle 85 is that a lid shape is rushed part and is welded with the round steel spare that is bent into zigzag, the two ends of described bent axle 85 have tapped bore, also be connected with described prime gear 851 and positioning disc on the described bent axle 85, described prime gear 851 is the plastic gears with three holes, described positioning disc is the metal disk with three holes, described bent axle 85, described prime gear 851 and described positioning disc, by two tack the lock bolt is installed in the bearing bore that is embedded in described main part 11 second holes, and described described prime gear 851 is arranged in described main part 11 second holes, and be arranged in the bearing left side that is embedded in described main part 11 second holes, the two ends of the described bent axle 85 two described pendulums 84 that are rotatably connected, described rear class gear 86 is aluminium extruded type gears, described rear class gear 861 is fixed in described gear wheel shaft 86, the right head of described gear wheel shaft 86 penetrates in the needle bearing that is embedded in described main part 11 the 3rd hole, the left end of described gear wheel shaft 86 penetrates in the bearing hole of described solid axle spare 14, described rear class gear 861 is arranged in the counterbore in the 3rd hole of described main part 11, described rear class gear 861 and described prime gear 851 engagements, the number of teeth of described prime gear 851 is more than the number of teeth of described rear class gear 861, described sprocket wheel 87 is connected in the right-hand member of described gear wheel shaft 86, described hind axle 881 is installed in the bearing hole of 12 liang of rear ends of described back vent, described flywheel 88 is installed on the described hind axle 881, described chain 89 is wire-wrapped on described sprocket wheel 87 and the described flywheel 88, and the number of teeth of described sprocket wheel 87 is more than the number of teeth of described flywheel 88.
Described electric drive system 9 comprises: motor 91, Vehicular battery 92, battery case 921, controller 93 and master cock 94, described motor 91 is brushless hub electric motors, described motor 91 disposes combination with the wheel hub one of described off hind wheel 72, described Vehicular battery 92 is lithium cell groups of series connection, described controller 93 is brushless motor controllers, described battery case 921 is fixed in the bottom of described panel 16, described Vehicular battery 92 is positioned in the described battery case 921, described controller 93 is arranged at the bottom of described panel, described master cock 94 comprises power supply control lock 941, speed control crank 942 and outage brake lever 943, described power supply control lock 941 is installed on the right front portion of described plate face, described speed control crank 942 is installed on described V font folding hand on 6 the described right handgrip 642, described outage brake lever 943 be installed on described left hand 641 and right handgrip 642 on, described power supply control lock 941, described speed control crank 942 and described outage brake lever 943, be connected with described controller 93 with connector by connection lead, described controller 93 by connection lead and connector and described Vehicular battery 92 be connected motor 91 and be connected.
Claims (9)
1. quick-folding portable three-wheeled electric scooter, comprise the vehicle body consequent, the car beam, front pipe fitting, bracing frame, front fork, V-shape folding hand handle, front-wheel, trailing wheel, man power driving mechanism and electric drive system, it is characterized in that: the vehicle body consequent comprises main part, back vent, folding posterior lobe, Gu axle spare, anchor ear sheet and panel, there is a macropore at the middle part of main part, the front and rear of main part respectively has a hole, there is a counterbore that links up with main part middle part macropore in the left side of main part rear orifice, a bearing is inlayed on the right side of the macropore at main part middle part, inlay a needle bearing in the rear orifice of main part, back vent and main part welding, panel is connected with back vent by bolt, folding posterior lobe and main part welding, Gu axle spare is connected with main part by two bolts, the anchor ear sheet is connected with main part by two bolts, anchor ear sheet and main part amplexis bracing frame, folding posterior lobe and Che Liang are rotationally connected, the car beam is rotationally connected front pipe fitting, the car beam is that two inverted U fonts are stacked up and down, the top is the cut-out workpiece of the Al squeezing material of month scarce shape, the rear end is welded a folding frontal lobe again and is formed, front pipe fitting is rotationally connected bracing frame, V-shape folding hand handle is connected with front fork, front fork is connected with front pipe fitting by seven bowls, front-wheel is installed on front fork, hind axle is installed on back vent, two trailing wheels are installed on hind axle, man power driving mechanism comprises fix shaft, treadle, engaging lug, step, bent axle, pendulum, the prime gear, gear wheel shaft, the rear class gear, sprocket wheel, flywheel, hind axle and chain, bent axle is that a lid shape is rushed part and is welded with the round steel spare that is bent into zigzag, also be connected with prime gear and positioning disc on the bent axle, bent axle, prime gear and positioning disc are installed in the endoporus that is embedded in the bearing on the main part by two pairs of lock bolts, and allow the prime gear be positioned at the left side of bearing, the front hole of fix shaft and main part is fixed, two of two treadles and fix shaft socket that rotates, two steps are installed on the rear end of two treadles, two engaging lugs are fixed on two treadles, two pendulums are rotationally connected two engaging lugs, two pendulums are rotationally connected the two ends of bent axle, rear class gear mounting teeth wheel shaft, on gear wheel shaft installation and the solid axle spare and in the needle bearing in the main part metapore, and allow the rear class gear be arranged in the counterbore in main part rear orifice left side, mesh with the prime gear, sprocket wheel connects the right-hand member with the backgear axle, flywheel is installed on the hind axle, chain is wire-wrapped on sprocket wheel and the flywheel, electric drive system comprises motor, Vehicular battery, battery case, controller and master cock, motor is configured in off hind wheel, battery case is fixed in the bottom of panel, and Vehicular battery is placed in the battery case.
2. quick-folding portable three-wheeled electric scooter according to claim 1, it is characterized in that: described main part is that a middle part has a macropore, front and rear respectively to have a hole, rear end respectively to have up and down a hole, top that the aluminium formulation sliced pieces of one semicircle groove is arranged, up and down two holes of described main part rear end are tapping into tapped bore, be called first pair of screw, semicircle groove both sides at described main part end face respectively have a tapped bore, are called second pair of screw; After described back vent is the bending of one section flat bar aluminium section bar, form after the perforate of rear two ends, the rear two ends of described back vent have one and put the hole of bearing and the hole of three lock bolts of being rivals in a contest, cooperate again four sheetmetals corresponding with described back vent two rear ends, use again two rear ends that the lock bolt are installed on two bearings described back vent, the rear end welding of described back vent and described main part, described folding posterior lobe is the aluminium formulation blank of zone circle bottom, top buckle, the front end welding of described folding posterior lobe and described main part, described solid axle spare is that a bearing is inlayed in the front portion, the rear portion is up and down respectively with the parts in a hole, two holes of described solid axle spare are connected with first pair of screw of described main part by two bolts, described anchor ear sheet respectively is with a hole before and after being, the blanked part of middle part semicircular in shape upthrow, two holes of described anchor ear sheet are connected with second pair of screw of described main part by two bolts, and described panel is aluminium blanked part or the aluminium diecasting with two rear wheel cover.
3. quick-folding portable three-wheeled electric scooter according to claim 1, it is characterized in that: described car beam comprises U-shaped pipe fitting, folding frontal lobe, described U-shaped pipe fitting is that two inverted U fonts are stacked up and down, the top is the cut-out workpiece of the Al squeezing material of month scarce shape, it is one mutual to perforation that the lower front of described U-shaped pipe fitting has, a described folding frontal lobe is welded in the rear end of described U-shaped pipe fitting, the aluminium formulation material that described folding frontal lobe is a flute profile cuts off workpiece, it is one mutual to perforation that the upper, middle and lower of the both sides face of described folding frontal lobe groove respectively has, the centre of described folding frontal lobe is square hole to perforation, the groove bottom of described folding frontal lobe and the rear end of described U-shaped pipe fitting are welded into described car beam, the upper of the folding frontal lobe of described car beam passed through the lock bolt punch, be rotatably connected with the circle hole of described folding posterior lobe, the lower of described folding frontal lobe also is equipped with the semicircle lock shaft to perforation, in the described folding frontal lobe perforation is equipped with safety plug, described semicircle lock shaft is made of half pole and button handle, described half pole is the blank of semicircle steel rolling, then right-hand member has screw and forms, left end connection button handle, described safety plug becomes umbrella shape, the top trough of belt of described safety plug umbrella shape, described safety plug and spring cooperate, be installed on described folding frontal lobe in to perforation.
4. quick-folding portable three-wheeled electric scooter according to claim 1, it is characterized in that: described front pipe fitting is the Al squeezing material blank of a circle and groove combination, up and down each punching of described front pipe fitting grooved has a pair of to perforation, the middle part punching of described front pipe fitting grooved has a pair of gap, described front pipe fitting lower to perforation by to lock bolt and described car beam front portion perforation is rotatably connected, described front pipe fitting upper to boring a hole and the two ends of described bracing frame are rotatably connected.
5. quick-folding portable three-wheeled electric scooter according to claim 1, it is characterized in that: described front fork comprises wheel fork and front fork tube, described wheel fork is to process after the aluminium type of a flute profile is cut into slices, the top processing of described wheel fork is porose, the top-portion apertures of described wheel fork and the socket of described front fork tube close-fitting, described wheel fork two lower ends have mutual to perforation, the wheel fork of described front fork is crooked slightly backward, described hind axle is installed in the bearing bore of described back vent two rear ends, the wheel center of the left rear wheel of described two trailing wheels is threaded the hole, described left rear wheel is fastened to the left end of described hind axle, and described off hind wheel inconjunction with wheel hub motor is connected in the right-hand member of described hind axle.
6. quick-folding portable three-wheeled electric scooter according to claim 1, it is characterized in that: described V font folding hand handle comprises that handgrip pedestal, backer's sheet, left axle, right axle, left even part, right even part, left hand handle, right handgrip, left interlocking connect part, right interlocking connects part, presses box, quick detach, safety catch and inside extending tube; Described handgrip pedestal be one have two bands crack the aluminium section bar in hole, form after the processing after cutting off, described handgrip pedestal two crack perpendicular place have two pairs to the perforation, it is one downward to perforation that the centre at described handgrip pedestal top has, upwards there is a counterbore centre of described handgrip base bottom, the described counterbore close-fitting of described handgrip pedestal is socketed a described inside extending tube, described backer's sheet is lower aluminum component with convex globoidal, has a hole on described backer's sheet
The front portion of described left axle and the front portion of described right axle are fixedly sleeved in the described left circular hole that connects the part bottom and the described right circular hole that connects the part bottom respectively, the center of described left shaft rear end and the center of described right shaft rear end have screw, crack in the hole in the left side that the rear portion of described left axle is penetrated described handgrip pedestal, crack in the hole in the right side that the rear portion of described right axle is penetrated described handgrip pedestal, cover two pads, twist in the screw that is connected on described left shaft rear end and in the screw of described right shaft rear end with the two anti-bolts that fall and to locate, again with two pairs to the lock bolt penetrate with described handgrip pedestal crack perpendicular place two couples to the perforation in, tighten to the degree of tightness appropriate level, the described left workpiece that part is the aluminium extruded type section of a b shape that connects, the cylinder that the described left top that connects part has a Vehicle Processing to form, the cylinder of described left even part is fixedly sleeved in the bottom of described left hand handle, the described right workpiece that part is the aluminium extruded type section of a D-shaped that connects, the cylinder that the described right top that connects part has a Vehicle Processing to form, the cylinder of described right even part is fixedly sleeved in the bottom of described right handgrip.
7. quick-folding portable three-wheeled electric scooter according to claim 6, it is characterized in that: wherein said V font folding hand handle, described left interlocking connects part and comprises left back, left front, described left back is the Al squeezing material sliced pieces of hoop shape, the middle part in the hoop shape outside is with a trapezoidal prominent muscle, described left back two each with to the perforation, described left front is the Al squeezing material sliced pieces of hoop shape, described left front two each with to the perforation, described left back and described left front right flank all slightly are the inclined-plane, described left front and described left back is passed through two pairs of lock bolt amplexis in the bottom of described left hand handle, described right interlocking connects part and comprises right back, right front, described right back is the Al squeezing material sliced pieces of hoop shape, the middle part in the hoop shape outside is prominent tubular with one, described right back the headband towards the right side has perforation, described right back the headband towards a left side has two pairs to perforation, described right front is the Al squeezing material sliced pieces of hoop shape, described right front the headband towards the right side has perforation, described right front the headband towards a left side has two pairs to perforation, described right back and described right front left surface all slightly are the inclined-plane, described right front and described right back is passed through two pairs of lock bolt amplexis in the bottom of described right handgrip, described right front inclined-plane and described left front the inclined-plane with described left back right side with described right back left side is the engagement shape
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 mutual to perforation, one of described pressure box opening part top has a screw, there is a slotted hole other end at the top of described pressure box, described pressure box perforation is rotationally connected by described right back the prominent pipe pore that connects part to locking bolt and described right interlocking, described quick detach is by a circle hook bolt, fast dismounting handle, pad, spring and Anti-slip nut consist of, the vertical slotted hole that has of described fast dismounting handle arc-shaped bend, push button and safety plate are installed in the slotted hole, described shear bolt is fastened in the screw at described pressure box top, and described pressure box interlocking connects on described left back the trapezoidal prominent muscle of part in described left interlocking.
8. quick-folding portable three-wheeled electric scooter according to claim 1, it is characterized in that: described treadle is pre-large post-small, the front and back end is respectively with the aluminium formulation sliced pieces in a hole, then punching chamfers, front hole close-fitting is socketed a metal circular tube, metapore is tapping into tapped bore and forms, described engaging lug is that the bottom band is to the flute profile blanked part of perforation, described pendulum is the aluminium formulation sliced pieces of 8-shaped, each Inlaid one bearing forms in two holes of 8 word slices, the two ends of described bent axle have tapped bore, described prime gear is the plastic gear with three holes, described positioning disc is the metal disk with three holes, described rear class gear is the aluminium extruded type gear, the left end of described gear wheel shaft penetrates in the bearing hole of described solid axle spare, the number of teeth of described prime gear is more than the number of teeth of described rear class gear, and the number of teeth of described sprocket wheel is more than the number of teeth of described flywheel.
9. quick-folding portable three-wheeled electric scooter according to claim 1, it is characterized in that: described motor is brushless hub electric motor, the wheel hub one configuration combination of described motor and described off hind wheel, described Vehicular battery is the lithium cell group of series connection, described controller is brushless motor controller, described battery case is fixed in the bottom of described panel, described controller is arranged at the bottom of described panel, described master cock comprises power supply control lock, speed control crank and outage brake lever, described power supply control lock is installed on the right front portion of described plate face, described speed control crank is installed on the described right handgrip of described V font folding hand handle, described outage brake lever is installed on described left hand handle and the right handgrip, 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 by connection lead and connector and described Vehicular battery be connected motor and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443784 CN202783581U (en) | 2012-09-03 | 2012-09-03 | Rapid and convenient folding portable three-wheel electric pedal bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220443784 CN202783581U (en) | 2012-09-03 | 2012-09-03 | Rapid and convenient folding portable three-wheel electric pedal bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202783581U true CN202783581U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220443784 Expired - Fee Related CN202783581U (en) | 2012-09-03 | 2012-09-03 | Rapid and convenient folding portable three-wheel electric pedal bike |
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| Country | Link |
|---|---|
| CN (1) | CN202783581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862635A (en) * | 2012-09-03 | 2013-01-09 | 太仓市车中宝休闲用品有限公司 | Quick foldable portable three-wheel power-driven pedal bike |
| CN106741490A (en) * | 2017-02-17 | 2017-05-31 | 太仓市车中宝休闲用品有限公司 | The portable three-wheeled electric scooter of folding grip Shockproof type |
-
2012
- 2012-09-03 CN CN 201220443784 patent/CN202783581U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862635A (en) * | 2012-09-03 | 2013-01-09 | 太仓市车中宝休闲用品有限公司 | Quick foldable portable three-wheel power-driven pedal bike |
| CN106741490A (en) * | 2017-02-17 | 2017-05-31 | 太仓市车中宝休闲用品有限公司 | The portable three-wheeled electric scooter of folding grip Shockproof type |
| CN106741490B (en) * | 2017-02-17 | 2020-07-07 | 太仓市车中宝休闲用品有限公司 | Folding handle shock-proof portable three-wheel electric pedal bike |
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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: 20130313 Termination date: 20130903 |