CN102910239A - Portable three-wheeled pedal bike rapid to fold and capable of pushing - Google Patents
Portable three-wheeled pedal bike rapid to fold and capable of pushing Download PDFInfo
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- CN102910239A CN102910239A CN2012103915751A CN201210391575A CN102910239A CN 102910239 A CN102910239 A CN 102910239A CN 2012103915751 A CN2012103915751 A CN 2012103915751A CN 201210391575 A CN201210391575 A CN 201210391575A CN 102910239 A CN102910239 A CN 102910239A
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- 229910052782 aluminium Inorganic materials 0.000 claims description 34
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 34
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 239000004411 aluminium Substances 0.000 claims description 20
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- 239000004677 Nylon Substances 0.000 claims description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 2
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 238000005336 cracking Methods 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000003801 milling Methods 0.000 claims description 2
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- 229920001778 nylon Polymers 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000007373 indentation Methods 0.000 description 1
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Abstract
The invention discloses a portable three-wheeled pedal bike rapid to fold and capable of pushing, which comprises a bike body rear part, a beam, a front pipe, a supporting frame, a front fork, a V-shaped folding handlebar, a front wheel, a rear wheel shaft, two rear wheels and a driving mechanism. A rear fork of the bike body rear part is welded on a main part; a shaft fixing part is connected with the main part; a panel is fixed to the rear fork; the supporting frame and the beam are rotationally connected with the main part; a latch hook on the beam is locked with a hook-shaped part of the main part; the beam and the supporting frame are rotationally connected with the front pipe; the V-shaped folding handlebar is connected with the front fork; the front fork is connected with the front pipe; the front fork is bent rearwards; the front wheel is installed on the front fork; the rear wheel shaft is installed on the rear fork; the two rear wheels are connected with the rear wheel shaft; the driving mechanism is rotationally connected with the main part through a crankshaft and a front-stage gear; a positioning shaft is fixed to the main part; a pedal lever is sheathed to the positioning shaft; a connecting lug is welded to the pedal lever; a swinging piece is rotationally connected with the connecting lug and the crankshaft; a rear-stage gear is installed on the main part and the shaft fixing part; a chain wheel is connected with the rear-stage gear; a flywheel is installed on the rear wheel shaft; and a chain is wound on the chain wheel and the flywheel.
Description
Technical field
The present invention relates to a kind of bipod and trample up and down the three-wheel scooter of standing and riding, particularly a kind of folding after three-wheel downwards, can carry out---quick-folding can be carried out the portable three-wheel scooter of formula.
Technical background
The quick-folding portable three-wheel scooter that the design people formerly designs has solved some portable problems, but can only carry after folding, still has certain regretting aspect carrying.
Summary of the invention
The objective of the invention is will be on the basis of original quick-folding portable three-wheel scooter, design a kind ofly carry more easily, vehicle body folding and launch more efficiently quick-folding and can carry out the portable three-wheel scooter of formula.The object of the present invention is achieved like this: quick-folding can be carried out the portable three-wheel scooter of formula, comprise the vehicle body consequent, the car beam, front pipe fitting, bracing frame, front fork, V-shape folding hand handle, front-wheel, hind axle, two trailing wheels and driver train, it is characterized in that: the vehicle body consequent comprises main part, the bearing lining ring, back vent, Gu axle spare, the support plug, folding fastener and panel, main part is that front upper angle has hook-type, forward lower comer has the circle hole, there is big hole at the middle part, the front upper place band circular hole of big hole, the front lower place band flat round hole of big hole, the back lower place of the big hole circular hole that links up, the Al squeezing material slice processing part of rear band two parallel bores of big hole, the bearing lining ring is embedded in the right side of main part big hole, and a circular arc spill of the excircle of bearing lining ring is corresponded to the coherent circular hole of the back lower place of main part big hole, make the circular arc spill of bearing lining ring and the coherent circular hole of main part big hole form a complete circular hole, inlay a bearing in the bearing lining ring, the circular arc spill of bearing lining ring and the coherent circular hole of main part big hole form a complete middle bearing of inlaying of circular hole, back vent is welded in the rear portion of main part, two rear ends of back vent respectively are inlaid with bearing, Gu axle spare is connected with two parallel bores of main part by two bolts, panel is fixed on the back vent, bracing frame is connected with bolt with the flat round hole of main part by the support plug and is connected, the rear folding leaf of car beam is rotationally connected the circle hole of main part, the car beam comprises the beam pipe, front folding leaf, rear folding leaf, latch hook and torsion spring, folding leaf before the front end welding of beam pipe, folding leaf after the rear end welding of beam pipe, be rotationally connected latch hook on the rear folding leaf, be combined with torsion spring on the latch hook, the hook-type interlocking of latch hook and main part, folding leaf is rotationally connected the upper to perforation of front pipe fitting channel before the car beam, the discount of folding fastener and fork-shaped hook are individually fixed in the front lower place of beam pipe and the back lower place of main part, front pipe fitting is that front head tube and channel are welded, the lower of front pipe fitting channel is rotationally connected bracing frame to perforation, V-shape folding hand handle is connected with front fork, front fork is connected with front pipe fitting by seven bowls, front fork is crooked backward, front-wheel is installed on front fork, hind axle is installed in the two bearings hole of back vent, one trailing wheel is fastened to an end of hind axle by the tapped bore of centre, another trailing wheel is socketed on the other end of hind axle by the two bearings of centre, driver train comprises fix shaft, treadle, engaging lug, step, bent axle, pendulum, the prime gear, the rear class gear, sprocket wheel, flywheel and chain, bent axle is by a rectangular pin, two crank sheets and two minor axises consist of, one of two crank sheets each captive joint one minor axis, there is the circular hole with counterbore the other end of left crank sheet, left crank sheet is embedded on the prime gear, there is a rectangular opening other end of right crank sheet, rectangular opening welding rectangular pin, the right boss of prime gear is takeed in the bearing bore that is bumped in the main part big hole, the rectangular pin of welding right crank sheet penetrates in the middle rectangular opening of prime gear, and with flat head bolt left crank sheet inconjunction with prime gear and the rectangular pin that is connected right crank sheet are pinned, the front upper place circular hole of fix shaft and main part big hole 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 welded on two treadles, two pendulums are rotationally connected two engaging lugs, two pendulums are rotationally connected the two ends of bent axle, the rear class gear is installed on main part and the solid axle spare by axle, sprocket wheel is connected with the rear class gear is coaxial, flywheel is installed on the hind axle, and chain is wire-wrapped on sprocket wheel and the flywheel.
The invention has the beneficial effects as follows: vehicle body adopts upwards folding mode, make folding rear three wheels of this car can carry out, make and carry lighter and put more effective downwards, the car beam adopts oblate pipe, make that vehicle body is lighter and intensity is larger, the folding interlocking of vehicle body adopts the hook-type interlocking that is combined with torsion spring, latch hook and main part on the latch hook, make the speed folding and that launch of vehicle body faster, adopt folding mouthful interlocking after folding, make implementation and carry more effective.
Description of drawings
Fig. 1 is structure design sketch of the present invention;
Fig. 2 is the constructional drawing of main part of the present invention;
Fig. 3 is the constructional drawing of embedded bearing lining ring in the embedded bearing lining ring in the prime gear of the present invention;
Fig. 4 is that V font folding hand of the present invention is expansion drawing;
Fig. 5 is that V font folding hand of the present invention is folding picture;
Fig. 6 is vehicle body folding process schematic diagram of the present invention;
Fig. 7 is the folding complete design sketch of the present invention;
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---hind axle, 73---left rear wheel, 74---off hind wheel, 8---driver train; Wherein vehicle body consequent 1 also comprises: 11---main part, and 12---the bearing lining ring, 13---back vent, Gu 14---and axle spare, 15---the support plug, 16---folding fastener, 17---panel; Also include on the car beam 2: 21---the beam pipe, 22---front folding leaf, 23---fold afterwards leaf, 24---latch hook, 25---torsion spring; 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; Driver train 8 also comprises: 81---fix shaft, and 82---treadle, 821---engaging lug, 83---step, 84---pendulum, 85---bent axle, 851---the prime gear, 86---the rear class gear, 87---sprocket wheel, 88---flywheel, 89---chain.
The specific embodiment
According to Fig. 1, Fig. 4, described quick-folding can be carried out the portable three-wheel scooter of formula, 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, hind axle 72, left rear wheel 73, off hind wheel 74 and driver train 8.
Described vehicle body consequent 1, comprise main part 11, bearing lining ring 12, back vent 13, Gu axle spare 14, support plug 15, folding fastener 16 and panel 17, described main part 11 is that front upper angle has downward hook-type, forward lower comer has the circle hole, there is big hole at the middle part, the front upper place band circular hole of big hole, the front lower place band flat round hole of big hole, the back lower place of the big hole circular hole that links up, the Al squeezing material slice processing part of rear band two parallel bores of big hole, the circular hole of described main part 11 big hole front upper places is called the first hole, described main part 11 big holes are called the second hole, the coherent circular hole of the described main part 11 big hole back lower places is called the 3rd hole, the circle hole of described main part 11 forward lower comers is called the 4th hole, the below of described main part 11 flat round hole, with the vertical hole that has of flat round hole, be called the 5th hole, the rear bottom of described main part 11 has a tapped bore, the right side in described main part 11 second holes is inlaid with bearing lining ring 12, described bearing lining ring 12 is sliced pieces that an excircle has a circular arc spill tubular Al squeezing material, the circular arc spill of described bearing lining ring 12 is corresponding to the indentation, there in described main part 11 the 3rd hole, be about to the complete circular hole of the corresponding one-tenth in the 3rd hole of described main part 11, inlay a bearing in the described bearing lining ring 12, a bearing is inlayed on right side in described main part 11 the 3rd hole, rear band two parallel bores in described main part 11 second holes are tapping into two tapped bore, described back vent 13 is two front curvature, the rear end is respectively with three pairs of oblate aluminum pipes to perforation arranged side by side, described back vent 13 is welded in the two sides at described main part 11 rear portions, the aluminum component that is inlaid with in the middle of two before and after the bearing respectively with a tapped bore is filled in two rear ends of described back vent 13, two tapped bore and the bearing hole of embedded bearing aluminum component are corresponding to boring a hole side by side with three couple of described back vent 13 in the middle of described, and with bolt twist connect fixing, described panel 17 is aluminum panel, described panel 17 is fastened on the described back vent 13 by bolt, described solid axle spare 14 is that a bearing is inlayed in the front portion, the rear portion is side by side with the parts in two holes, two holes of described solid axle spare 14 are connected with two screws of described main part 11 by two bolts, described support plug 15 is to cut off workpiece with the aluminium formulation of a spill nock on one side, have a tapped bore on the described support plug 15, the tapped bore of described support plug 15 is corresponding with the 5th hole of described main part 11, described folding fastener 16 comprises discount and fork-shaped hook, described discount is a concavity arcuation, both sides, other end evagination, the Plastic Parts of middle with hole, described discount is twisted the front bottom that is connected in succession beam pipe 21 by bolt, described fork-shaped hook is Π shape, the prominent muscle of the inboard band of two forks of Π shape, the Plastic Parts that the top of Π shape is with holes, the described fork-shaped hook tapped bore by bolt and described main part 11 rear bottoms twist connect fixing.
Described car beam 2 comprises beam pipe 21, front folding leaf 22, rear folding leaf 23, latch hook 24 and torsion spring 25, described beam pipe 21 is oblate aluminum pipe spares, folding leaf 22 before the front end welding of described beam pipe 21, described front folding leaf 22 is the lath-shaped Al squeezing material sliced pieces in zone circle hole, one side, folding leaf 23 after the rear end welding of described beam pipe 21, after the aluminium formulation that described rear folding leaf 23 is flute profiles is just cut off, it is one mutual to perforation that respectively open on the two sides at flute profile two, an and primary drying one opening that makes progress in the grooved bottom, the lower of described rear folding leaf 23 is rotationally connected by the 4th hole to lock bolt and described main part 11 perforation, described rear folding leaf 23 upper to the perforation by to the lock bolt be rotationally connected latch hook 24, described latch hook 24 is the prominent zone circle holes of middle subordinate, anterior band arc-shaped bend, the Al squeezing material slice processing part of the hook-type that the rear portion band makes progress, the vertical groove that is milled with in 24 times prominent circle holes of described latch hook, in the groove milling of described latch hook 24 torsion spring is housed, the upwards hook-type of described latch hook 24 is by the downward hook-type interlocking of described torsion spring 25 upper elasticities and described main part 11.
Described front pipe fitting 3 comprises front head tube and channel, described channel is that the aluminium formulation of flute profile is just cut off afterwards, mutual perforation is formed respectively opened on the two sides at flute profile two, described channel and the welding of described front head tube, described channel upper to perforation by the lock bolt being rotationally connected the go forward circle hole of folding leaf 22 of described car beam 2.
Described bracing frame 4 is shaped as frames that the diameter Metallic rod is made opening, one of support frame as described above 4 shaped as frames penetrates in the flat round hole of described main part 11, again with described support plug 14 fill in described main part 11 flat round hole, penetrate the 5th hole of described main part 11 and be fastened in the screw of described support plug 14 with bolt, the two ends of support frame as described above 4 openings buckle into the lower in the perforation of described front pipe fitting 3 channels.
Described front fork 5 comprises wheel fork and front fork tube, after described wheel fork is ∩ shape aluminium section bar section and bending, the middle perforate at top, form behind the mutual corresponding punched hole punching fillet in the two sides of bottom, then described wheel fork top-portion apertures close-fitting is socketed the lower end of front fork tube and makes described front fork 5, described front fork tube is the threaded pipe in top, described front fork 5 is rotatably connected by the front head tube of seven bowls and described front pipe fitting 3, described front-wheel 71 is by being installed on the lock bolt in the described front fork 5 mutual corresponding holes, described hind axle 72 is installed in the bearing hole of 13 liang of rear ends of described back vent, described hind axle 72 is the threaded axles in left end and middle part, in the middle of the described left rear wheel 73 tapped bore is arranged, described left rear wheel 73 is fastened to the left end of described hind axle 72, with two bearings, described off hind wheel 74 is socketed on the left end of described hind axle 72 in the middle of the described off hind wheel 74.
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, that a middle part has two upwards to be with the aluminium section bar in the hole of cracking, cut-out to form after processing by perforate, the vertical place that described handgrip pedestal 61 cracks has 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 middle part with convex globoidal aluminum component with holes, 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 that penetrates the swollen plug in front fork 5 front fork tubes and tighten, described backer's sheet 611 and described pedestal 61 is fixing with described front fork 5; Described left axle 621 and described right axle 622 are columniform aluminum components, the front portion of described left axle 621 and described right axle 622 is fixedly sleeved in the circular hole of described left even part 631 and described right even part 632 bottoms respectively, the center of described left axle 621 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, again with two pairs to the lock bolt penetrate with described handgrip pedestal 61 crack perpendicular place two couples to the perforation in, 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, the cylinder that the described left top that connects part 631 has a Vehicle Processing to form, the cylinder of described left even part 631 is fixedly sleeved in the bottom of described left hand handle, the described right workpiece that part 632 is aluminium extruded type sections of a D-shaped that connects, 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 pressure box 66, it is the box-like metallic stamping pieces of an opening, the two sides of the opening part of described pressure box 66 has a pair of mutual to perforation, one of described pressure box 66 opening part tops has a screw, there is a slotted hole other end at the top of described pressure box 66, described pressure box 66 perforation is rotationally connected by described right back the prominent pipe pore that lock bolt and described right interlocking is connected part 652; 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 652 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 sheetmetal that the other end 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, 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 85, prime gear 851, rear class gear 86, sprocket wheel 87, flywheel 88 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 that 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, the bottom surface of described treadle 82 front portions is welded with engaging lug 821, described engaging lug 821 is that the bottom band is to the flute profile blanked part of perforation, two described steps 83 are installed in the tapped bore of two described treadles, 82 rear ends, the aluminium formulation sliced pieces that described pendulum 84 is 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 comprises a rectangular pin, two crank sheets and two minor axises, one of two described crank sheets each captive joint one described minor axis, there is the circular hole with counterbore the other end of described left crank sheet, described left crank sheet is embedded on the prime gear 851, described prime gear 851 is right side belt length circular depressed, there is circular convex shoulder on the left side, there is rectangle the centre to perforation, the nylon of the peripheral zone gear teeth adds the glass moulding, there is a rectangular opening other end of described right crank sheet, the rectangular opening of described right crank sheet welds described rectangular pin, on one end of described rectangular pin tapped bore is arranged, the right boss of described prime gear 851 is takeed in the bearing bore that is bumped in the described bearing lining ring 12, described rectangular pin on the described right crank sheet penetrates in the rectangular opening of described prime gear 851 centres, and with flat head bolt the screw on the described described prime gear 851 of left crank sheet inconjunction with and described right the above rectangular pin of crank sheet is pinned, and described described prime gear 851 is arranged in described main part 11 second holes, and be positioned at the left side that is embedded in bearing lining ring 12 described in described main part 11 second holes, the two ends of described bent axle 85 connect the endoporus of two described pendulum 84 1 head bearings, described rear class gear 86 is aluminium extruded type gears, described rear class gear 86 is fixed in an axle, the right head of axle penetrates in the bearing hole that is embedded in described main part 11 the 3rd hole, the left end of axle penetrates in the bearing hole of described solid axle spare 14, described rear class gear 86 is arranged in the left side in the 3rd hole of described main part 11, described rear class gear 86 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 86, described sprocket wheel 87 is coaxial the connection with described rear class gear 86, and be positioned at the right of described main part 11, described flywheel 88 is fastened on the described hind axle 72, 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.
Claims (8)
1.
A kind of quick-folding can be carried out the portable three-wheel scooter of formula, comprise the vehicle body consequent, the car beam, front pipe fitting, bracing frame, front fork, V-shape folding hand handle, front-wheel, hind axle, two trailing wheels and driver train, it is characterized in that: the vehicle body consequent comprises main part, the bearing lining ring, back vent, Gu axle spare, the support plug, folding fastener and panel, main part is that front upper angle has hook-type, forward lower comer has the circle hole, there is big hole at the middle part, the front upper place band circular hole of big hole, the front lower place band flat round hole of big hole, the back lower place of the big hole circular hole that links up, the Al squeezing material slice processing part of rear band two parallel bores of big hole, the bearing lining ring is embedded in the right side of main part big hole, and a circular arc spill of the excircle of bearing lining ring is corresponded to the coherent circular hole of the back lower place of main part big hole, make the circular arc spill of bearing lining ring and the coherent circular hole of main part big hole form a complete circular hole, inlay a bearing in the bearing lining ring, the circular arc spill of bearing lining ring and the coherent circular hole of main part big hole form a complete middle bearing of inlaying of circular hole, back vent is welded in the rear portion of main part, two rear ends of back vent respectively are inlaid with bearing, Gu axle spare is connected with two parallel bores of main part by two bolts, panel is fixed on the back vent, bracing frame is connected with bolt with the flat round hole of main part by the support plug and is connected, the rear folding leaf of car beam is rotationally connected the circle hole of main part, the car beam comprises the beam pipe, front folding leaf, rear folding leaf, latch hook and torsion spring, folding leaf before the front end welding of beam pipe, folding leaf after the rear end welding of beam pipe, be rotationally connected latch hook on the rear folding leaf, be combined with torsion spring on the latch hook, the hook-type interlocking of latch hook and main part, folding leaf is rotationally connected the upper to perforation of front pipe fitting channel before the car beam, the discount of folding fastener and fork-shaped hook are individually fixed in the front lower place of beam pipe and the back lower place of main part, front pipe fitting is that front head tube and channel are welded, the lower of front pipe fitting channel is rotationally connected bracing frame to perforation, V-shape folding hand handle is connected with front fork, front fork is connected with front pipe fitting by seven bowls, front fork is crooked backward, front-wheel is installed on front fork, hind axle is installed in the two bearings hole of back vent, one trailing wheel is fastened to an end of hind axle by the tapped bore of centre, another trailing wheel is socketed on the other end of hind axle by the two bearings of centre, driver train comprises fix shaft, treadle, engaging lug, step, bent axle, pendulum, the prime gear, the rear class gear, sprocket wheel, flywheel and chain, bent axle is by a rectangular pin, two crank sheets and two minor axises consist of, one of two crank sheets each captive joint one minor axis, there is the circular hole with counterbore the other end of left crank sheet, left crank sheet is embedded on the prime gear, there is a rectangular opening other end of right crank sheet, rectangular opening welding rectangular pin, the right boss of prime gear is takeed in the bearing bore that is bumped in the main part big hole, the rectangular pin of welding right crank sheet penetrates in the middle rectangular opening of prime gear, and with flat head bolt left crank sheet inconjunction with prime gear and the rectangular pin that is connected right crank sheet are pinned, the front upper place circular hole of fix shaft and main part big hole 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 welded on two treadles, two pendulums are rotationally connected two engaging lugs, two pendulums are rotationally connected the two ends of bent axle, the rear class gear is installed on main part and the solid axle spare by axle, sprocket wheel is connected with the rear class gear is coaxial, flywheel is installed on the hind axle, and chain is wire-wrapped on sprocket wheel and the flywheel.
2. quick-folding according to claim 1 can be carried out the portable three-wheel scooter of formula, it is characterized in that: the circular hole of described main part big hole front upper place is called the first hole, described main part big hole is called the second hole, the coherent circular hole of the described main part big hole back lower place is called the 3rd hole, the circle hole of described main part forward lower comer is called the 4th hole, the below of described main part flat round hole, with the vertical hole that has of flat round hole, be called the 5th hole, the rear bottom of described main part has a tapped bore, described bearing lining ring is the sliced pieces that an excircle has a circular arc spill tubular Al squeezing material, rear band two parallel bores in described main part the second hole are tapping into two tapped bore, described back vent is two front curvature, the rear end is respectively with three pairs of oblate aluminum pipes to perforation arranged side by side, the aluminum component that is inlaid with in the middle of two before and after the bearing respectively with a tapped bore is filled in two rear ends of described back vent, two tapped bore and the bearing hole of embedded bearing aluminum component are corresponding to boring a hole side by side with three couple of described back vent in the middle of described, and with bolt twist connect fixing, described panel is aluminum panel, described panel is fastened on the described back vent by bolt, described solid axle spare is that a bearing is inlayed in the front portion, the rear portion is side by side with the parts in two holes, described support plug is to cut off workpiece with the aluminium formulation of a spill nock on one side, described support has a tapped bore beyond the Great Wall, the tapped bore of described support plug is corresponding with the 5th hole of described main part, described folding fastener comprises discount and fork-shaped hook, described discount is a concavity arcuation, both sides, other end evagination, the Plastic Parts of middle with hole, described discount is twisted the front bottom that is connected in succession the beam pipe by bolt, described fork-shaped hook is Π shape, the prominent muscle of the inboard band of two forks of Π shape, the Plastic Parts that the top of Π shape is with holes, described fork-shaped hook by bolt and described main part after the tapped bore of bottom twist connect fixing.
3. quick-folding according to claim 1 can be carried out the portable three-wheel scooter of formula, it is characterized in that: described beam pipe is oblate aluminum pipe spare, described front folding leaf is the lath-shaped Al squeezing material sliced pieces in zone circle hole, one side, after the aluminium formulation that described rear folding leaf is flute profile is just cut off, it is one mutual to perforation that respectively open on the two sides at flute profile two, an and primary drying one opening that makes progress in the grooved bottom, described latch hook is the prominent zone circle hole of middle subordinate, anterior band arc-shaped bend, the Al squeezing material slice processing part of the hook-type that the rear portion band makes progress, the vertical groove that is milled with in prominent circle hole under the described latch hook, in the groove milling of described latch hook torsion spring is housed, the upwards hook-type of described latch hook is by the downward hook-type interlocking of described torsion spring upper elasticity and described main part.
4. quick-folding according to claim 1 can be carried out the portable three-wheel scooter of formula, it is characterized in that: the described channel of described front pipe fitting is after the aluminium formulation of flute profile is just cut off, mutual perforation is formed respectively opened on the two sides at flute profile two, described bracing frame is the shaped as frame that the diameter Metallic rod is made opening, one of support frame as described above shaped as frame penetrates in the flat round hole of described main part, fill in again the flat round hole of described main part with described support plug, penetrate the 5th hole of described main part with bolt, and be fastened in the screw of described support plug, the two ends of support frame as described above opening buckle into the lower in the perforation of described front pipe fitting channel.
5. quick-folding according to claim 1 can be carried out the portable three-wheel scooter of formula, it is characterized in that: described front fork comprises wheel fork and front fork tube, after described wheel fork is ∩ shape aluminium section bar section and bending, the middle perforate at top, form behind the mutual corresponding punched hole punching fillet in the two sides of bottom, then described wheel fork top-portion apertures close-fitting is socketed the lower end of front fork tube and makes described front fork, described front fork is rotatably connected by the front head tube of seven bowls and described front pipe fitting, described front-wheel is by being installed on the lock bolt in the mutual corresponding hole of described front fork, described hind axle is installed in the bearing hole of described back vent two rear ends, described hind axle is the threaded axle in left end and middle part, tapped bore is arranged in the middle of the described left rear wheel, described left rear wheel is fastened to the left end of described hind axle, with two bearings, described off hind wheel is socketed on the left end of described hind axle in the middle of the described off hind wheel.
6. quick-folding according to claim 1 can be carried out the portable three-wheel scooter of formula, it is characterized in that: described V font folding hand handle, comprise the handgrip pedestal, backer's sheet, left axle, right axle, the left part that connects, the right part that connects, the left hand handle, right handgrip, left interlocking connects part, right interlocking connects part, press box, quick detach, safety catch and inside extending tube, described handgrip pedestal, that a middle part has two upwards to be with the aluminium section bar in the hole of cracking, cut-out forms after processing by perforate, the vertical place that described handgrip pedestal cracks has two pairs to 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, it is lower middle part with convex globoidal aluminum component with holes, one hanging bolt is penetrated in the hole of described backer's sheet, penetrate again described handgrip pedestal top to the perforation in, be screwed into again in the tapped bore that penetrates the swollen plug in the front fork front fork tube, and tighten, described backer's sheet and described pedestal and described front fork are fixed, described left axle and described right axle are columniform aluminum components, the front portion of described left axle and described right axle is fixedly sleeved in the circular hole of described left even part and described right even part bottom respectively, the center of described left axle and described right shaft rear end has 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 according to claim 1 can be carried out the portable three-wheel scooter of formula, 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, 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 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 lock bolt and described right interlocking is connected part; Described safety catch 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 sheetmetal that the other end 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, 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 top, described shear bolt is corresponding with the nock of described safety plate on being connected in described fast dismounting handle, and described pressure box interlocking connects on described left back the trapezoidal prominent muscle of part in described left interlocking.
8. quick-folding according to claim 1 can be carried out the portable three-wheel scooter of formula, it is characterized in that: described treadle is that 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, described prime gear is right side belt length circular depressed, there is circular convex shoulder on the left side, there is rectangle the centre to perforation, the nylon of the peripheral zone gear teeth adds the glass moulding, described described prime gear is arranged in described main part the second hole, and be positioned at the left side that is embedded in bearing lining ring described in described main part the second hole, described rear class gear is the aluminium extruded type gear, described rear class gear is fixed in an axle, the right head of axle penetrates in the bearing hole that is embedded in described main part the 3rd hole, the left end of axle penetrates in the bearing hole of described solid axle spare, described rear class gear is arranged in the left side in the 3rd hole of described main part, described rear class gear and the engagement of described prime gear, the number of teeth of described prime gear is more than the number of teeth of described rear class gear, described sprocket wheel is coaxial the connection with described rear class gear, and being positioned at the right of described main part, the number of teeth of described sprocket wheel is more than the number of teeth of described flywheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210391575.1A CN102910239B (en) | 2012-10-16 | 2012-10-16 | Portable three-wheeled pedal bike rapid to fold and capable of pushing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210391575.1A CN102910239B (en) | 2012-10-16 | 2012-10-16 | Portable three-wheeled pedal bike rapid to fold and capable of pushing |
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| CN102910239A true CN102910239A (en) | 2013-02-06 |
| CN102910239B CN102910239B (en) | 2014-02-05 |
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| CN201210391575.1A Expired - Fee Related CN102910239B (en) | 2012-10-16 | 2012-10-16 | Portable three-wheeled pedal bike rapid to fold and capable of pushing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494745A (en) * | 2014-12-15 | 2015-04-08 | 深圳酷博派科技有限公司 | Seat-free multifunctional exercise bike |
| CN103879490B (en) * | 2014-03-18 | 2016-03-02 | 太仓市车中宝休闲用品有限公司 | The folding portable type three-wheel scooter of skilful use moulded by steel |
| CN106741492A (en) * | 2017-02-17 | 2017-05-31 | 太仓市车中宝休闲用品有限公司 | The portable three-wheel scooter of stretching handle Shockproof type |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0588353A2 (en) * | 1992-09-17 | 1994-03-23 | FISHER & PAYKEL LIMITED | Personal mobility vehicle |
| US20100096827A1 (en) * | 2008-10-20 | 2010-04-22 | Fu-Hsun Tsai | Folding electric bicycle with wheeled storage arrangement |
| CN102602485A (en) * | 2012-03-20 | 2012-07-25 | 太仓市车中宝休闲用品有限公司 | Quick, foldable and portable electric pedal tricycle |
| CN102897268A (en) * | 2012-10-16 | 2013-01-30 | 太仓市车中宝休闲用品有限公司 | Rapid and foldable push type convenient three-wheeled electric pedal bicycle |
| CN202863674U (en) * | 2012-10-16 | 2013-04-10 | 太仓市车中宝休闲用品有限公司 | Fast folding portable three-wheels pedal sliding vehicle capable of being pushed |
-
2012
- 2012-10-16 CN CN201210391575.1A patent/CN102910239B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0588353A2 (en) * | 1992-09-17 | 1994-03-23 | FISHER & PAYKEL LIMITED | Personal mobility vehicle |
| US20100096827A1 (en) * | 2008-10-20 | 2010-04-22 | Fu-Hsun Tsai | Folding electric bicycle with wheeled storage arrangement |
| CN102602485A (en) * | 2012-03-20 | 2012-07-25 | 太仓市车中宝休闲用品有限公司 | Quick, foldable and portable electric pedal tricycle |
| CN102897268A (en) * | 2012-10-16 | 2013-01-30 | 太仓市车中宝休闲用品有限公司 | Rapid and foldable push type convenient three-wheeled electric pedal bicycle |
| CN202863674U (en) * | 2012-10-16 | 2013-04-10 | 太仓市车中宝休闲用品有限公司 | Fast folding portable three-wheels pedal sliding vehicle capable of being pushed |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879490B (en) * | 2014-03-18 | 2016-03-02 | 太仓市车中宝休闲用品有限公司 | The folding portable type three-wheel scooter of skilful use moulded by steel |
| CN104494745A (en) * | 2014-12-15 | 2015-04-08 | 深圳酷博派科技有限公司 | Seat-free multifunctional exercise bike |
| CN106741492A (en) * | 2017-02-17 | 2017-05-31 | 太仓市车中宝休闲用品有限公司 | The portable three-wheel scooter of stretching handle Shockproof type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102910239B (en) | 2014-02-05 |
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Effective date of registration: 20170616 Address after: Haimen 226100 Jiangsu city of Nantong province is more than twelve group No. 8 Zhen Qing Zheng Cun Patentee after: Yu Yinqiang 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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