CN206446727U - Quick stretching handle socket joint type connects part portable electric vehicle using motor - Google Patents

Quick stretching handle socket joint type connects part portable electric vehicle using motor Download PDF

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Publication number
CN206446727U
CN206446727U CN201720017892.5U CN201720017892U CN206446727U CN 206446727 U CN206446727 U CN 206446727U CN 201720017892 U CN201720017892 U CN 201720017892U CN 206446727 U CN206446727 U CN 206446727U
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CN
China
Prior art keywords
hole
clamping piece
coupling
circular hole
wheel
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Expired - Fee Related
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CN201720017892.5U
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Chinese (zh)
Inventor
庞明方
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Taicang Chezhongbao Leisure Products Co Ltd
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Taicang Chezhongbao Leisure Products Co Ltd
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Priority to CN201720017892.5U priority Critical patent/CN206446727U/en
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Publication of CN206446727U publication Critical patent/CN206446727U/en
Expired - Fee Related legal-status Critical Current
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Abstract

A kind of quick stretching handle socket joint type connects part portable electric vehicle using motor, including quick flexible handle, front fork, side arm, central sill, socket joint type connects part, tow wheel, fork afterwards, vehicle seat, front-wheel, trailing wheel, man power driving mechanism and electric drive system, fast flexible handle is by left hand handle, right handgrip, upper latch fitting, lower latch fitting and handle are formed by connecting, lower latch fitting is connected with front fork and side arm, central sill and side arm, socket joint type connects part and tows wheel connection, placing battery and controller in central sill, socket joint type connects part connection vehicle seat, vehicle seat includes seat pipe, lock-connecting piece, connecting rod, saddle and folding positioning lock, noose part is connected with rear fork, front-wheel is connected to front fork, trailing wheel is connected to back vent, drive mechanism includes axis, two cranks, chain wheel, two pedals, flywheel and chain, central axis is connected in Five-way tube, electric drive system includes motor, battery, controller, controlling switch and assistant sensor, motor is arranged at front-wheel.

Description

Quick stretching handle socket joint type connects part portable electric vehicle using motor
Technical field
The utility model is related to a kind of folding portable Moped Scooter, and more particularly to one kind regard Five-way tube as rotating shaft --- quick stretching handle socket joint type connects part portable electric vehicle using motor.
Background technology
There are several money folding electric vehicle using motors in the market, although have a folding electric vehicle using motor that folding rate is fast, but by In the reason such as structure and construction, sufficiently small degree can't be reached after folding.
The content of the invention
The purpose of this utility model is to provide for a kind of handlebar with the new type foldable mode for the handle type that fast stretches, rear fork With being folded by rotating shaft forward downward of Five-way tube, vehicle seat is folded with side arm folding linkage, be able to can be reached after having folded sufficiently small --- quick stretching handle socket joint type connects part portable electric vehicle using motor.What the purpose of this utility model was realized in;Fast stretch Socket joint type is connected part portable electric vehicle using motor by contracting, including fast flexible handle, front fork, side arm, central sill, socket joint type connect part, towed Wheel, rear fork, vehicle seat, front-wheel, trailing wheel, man power driving mechanism and electric drive system, it is characterized in that:Fast flexible handle includes Left hand handle, right handgrip, upper latch fitting, lower latch fitting and handle, left hand being to be formed by the upper end of pipe as right-angle bending with right handgrip, Left hand with the lower section at right handgrip right-angle bending screwed hole is respectively provided with, and the side with right handgrip bottom is respectively provided with screw thread by left hand Hole, upper latch fitting is made up of upper clamping piece and upper Quick Release, and respectively there is the circular hole that cracks of a upward and downward left and right ends of upper clamping piece, and upper clamping piece is left Right two ends are cracked the cracking towards front of circular hole, and there is a left lug forward in the crack left side of cracking of circular hole of upper clamping piece left end, on There is a right lug forward on the crack right side of cracking of circular hole of folder right-hand member, has a projection forward in the middle part of upper clamping piece, in upper clamping piece Left lug, projection and right lug between have a mutual cross-perforating, upper Quick Release be installed on the left lug of upper clamping piece, projection and In the mutual cross-perforating of right lug, left hand with right handgrip penetrating in the circular hole of upper clamping piece left and right ends upward and downward, and by a left side Hand with right handgrip right-angle bending below screwed hole correspond to upper clamping piece bottom side, be screwed into left hand handle respectively with two bolts With at right handgrip right-angle bending below screwed hole in, by left hand making spacing, the upper Quick Release that rotates with right handgrip and upper clamping piece The circular hole that cracks of crack circular hole and the right-hand member of upper clamping piece left end can be tightened up, the left hand handle and right handgrip in upper clamping piece are fixed;Under Latch fitting is made up of lower clamping piece and lower Quick Release, and the front portion on the lower clamping piece left side respectively has the circular hole that cracks of a upward and downward with the front portion on the right, Lower clamping piece left side front portion cracks the cracking towards front of circular hole, and the anterior circular hole that cracks cracks towards front on the right of lower clamping piece, under There is a left lug forward in the crack left side of cracking of circular hole of folder left side front portion, the right side of cracking of the anterior circular hole that cracks on the right of lower clamping piece There is a right lug forward side, and there is a projection forward the anterior centre of lower clamping piece, convex in the left lug, projection and the right side of lower clamping piece Between piece, there is a mutual cross-perforating, the rear portion on the lower clamping piece left side has the middle part on the right of the circular hole of a upward and downward, lower clamping piece to have There are the circular hole that cracks of a upward and downward, the circle of lower clamping piece left side rear portion upward and downward in rear portion on the right of the circular hole of one upward and downward, lower clamping piece The circular hole of upward and downward is connected with front fork in the middle part of hole and the right, and the lower clamping piece left side is anterior and the right is anterior being penetrated with right handgrip for left hand In the circular hole of upward and downward, left hand is screwed into respectively with two bolts in the screwed hole with right handgrip bottom, lower Quick Release is installed on lower folder In left lug, projection and the mutual cross-perforating of right lug of part, lower Quick Release can tighten up crack circular hole and the right side of lower clamping piece left end The circular hole that cracks at end, by the left hand in lower clamping piece being fixed with right handgrip, handle is connected to left hand the top with right handgrip, and Positioned at the top of upper clamping piece;Side arm is by rotary part and before connects part and constitutes, and rotary part is installed on the upper of rear portion on the right of lower clamping piece Lower into the circular hole that cracks, the front end of preceding even part is in groove profile, and the both sides up and down of preceding even part groove profile have mutual to perforation, after preceding even part The upper and lower at end respectively has a cross-perforating, preceding even part groove profile it is mutual to being punched through to lock bolt connection rotary part;Central sill Front end be connected with before connecting part, the rearward end of central sill is socketed in longitudinal hole of cracking that socket joint type connects part, the Liang Guanguan of central sill Kong Zhongneng is put into lithium battery group and controller, and vehicle seat is rotationally connected with the top that socket joint type connects part, and socket joint type connects part by noose part Constituted with shock-absorbing part, shock-absorbing part is made up of shock resistance block and bullet fitting, there is the groove profile of an opening forward, Coupling above Coupling Middle part have below the hole of cracking of a longitudinal direction, the hole of cracking of Coupling longitudinal direction have one it is downward crack, the left part position of Coupling has The shape of one angle iron is protruded to the left, and Coupling protrudes cast portion of the lower section connection one with circle hole of left end, socket to the left Lower section connection one on the right of part carries the cast portion in circle hole, the circle hole in Coupling left end cast portion and Coupling right-hand member cast The circle hole in portion is used to be socketed Five-way tube, has a slotted hole and two connecting holes on the upward stile of the shape of Coupling angle iron, Shock-absorbing part is connected with two connecting holes from Coupling to upper vertical edge and slotted hole, tows the rear end that wheel is connected to central sill;Afterwards fork by Five-way tube, back vent and shock-absorbing catch are constituted, and Five-way tube is penetrated in the circle hole in Coupling left end cast portion and on the right of Coupling In the circle hole in cast portion, and the left end of Five-way tube is located in the circle hole in Coupling left end cast portion, the right-hand member of Five-way tube In the circle hole in cast portion on the right of Coupling, the cooperation that the front end of back vent and the bottom of shock-absorbing catch pass through screw bolt and nut Be fixedly connected with the middle part of Five-way tube, shock-absorbing catch mutually leans on shock-absorbing part and produces shock-proof effect, rear fork can using Five-way tube as Axle center is folded to inferoanterior;Groove profile of the seat pipe of vehicle seat with Coupling upper opening forward, which is rotated, to be connected, the connecting rod and car of vehicle seat The seat pipe and side arm of seat rotate connection, and front-wheel is installed on front fork, and trailing wheel is installed on back vent, and by vehicle seat collapsed forward, vehicle seat is related Side arm, fast stretch handle, front fork and front-wheel to fold to the lower section of central sill together;Man power driving mechanism includes axis, two songs Handle, chain wheel, two pedals, flywheel and chain, central axis are connected in Five-way tube, and two cranks are installed on the two ends of axis, chain wheel It is fixedly connected on the crank on the right of two cranks, flywheel is connected to trailing wheel, chain is wire-wrapped on chain wheel and flywheel, motorized motions system System includes motor, battery, controller, controlling switch and assistant sensor, and motor is arranged at front-wheel.
The beneficial effects of the utility model are:The ingenious cooperation that the utility model passes through profile piece so that vehicle body is without electricity Weldering welding, represents a kind of new trend of the manufacturing process of bicycle;Handlebar of the present utility model is using quick-expansion handle Form so that the folding of handlebar reaches both most simply, and reach most effective;After front fork is connected on the right of lower clamping piece, lower clamping piece The upward and downward in portion, which cracks, connects rotary part in circular hole, and central sill is located at position to the right so that under the trailing wheel after folding can be located at Opening in shelves between folder two front fork stems of connection, has accomplished the utility model after folding ultimate attainmently compact;Using socket joint type Longitudinal direction crack hole amplexis in the rearward end of central sill so that manufacturing process further simplifies, and enables the beam pipe phase of central sill To lengthening, the space for placing lithium battery is added;Using the comprehensive elastic feature of polyurethane, fitting and shock-absorbing substrate will be played Elongated hole interlocking so that play after fitting and shock-absorbing substrate clasp, the elastic force of polyurethane is enough that fitting and shock-absorbing substrate lock will be played Power exceedes back vent and the downward gravity of trailing wheel, so as to eliminate the complex way of positioning lock interlocking;Connect part using socket joint type to rotate Connect Five-way tube, the mode that Five-way tube is connected with rear fork again so that rear fork of the present utility model can connect part folding with socket joint type It is folded, and the effect with rear shock-absorbing;The rear end for being installed on central sill is taken turns using towing so that the utility model can be dragged after folding OK, after vehicle body is folded, vehicle seat folds positioning lock and the flanging interlocking of slotware backward before central sill, can produce more effectively positioning effect Really;By beam pipe and for battery case, the purpose for more dexterously reducing space has been reached.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the expanded schematic diagram of the flexible handle of the utility model;
Fig. 3 is the gathering schematic diagram of the flexible handle of the utility model;
Fig. 4 is the schematic diagram of the utility model Coupling;
Fig. 5 is the utility model folding process schematic diagram;
Fig. 6 is that the utility model folding finishes figure;
In figure:1 --- flexible handle, 2 --- front fork, 3 --- side arm, 4 --- central sill, 51 --- socket joint type connects part, The rear fork of 52 --- towing wheel, 53 ---, 6 --- vehicle seat, 71 --- front-wheel, 72 --- trailing wheel, 8 --- man power driving mechanism, 9 --- electric drive system;The handle 1 that wherein stretches also includes:11 --- left hand handle, 12 --- right handgrip, 13 --- lock Part, 14 --- lower latch fitting, 15 --- handle;Vehicle seat 6 also includes:Vehicle seat 6 also includes:61 --- seat pipe, 62 --- lock-connecting piece, 63 --- connecting rod, 64 --- saddles, 65 --- fold positioning lock.
Embodiment:
According to Fig. 1, described quick stretching handle socket joint type connects part portable electric vehicle using motor, including flexible handle 1, front fork stem 2nd, side arm 3, central sill 4, socket joint type connect part 51, tow wheel 52, rear fork 53, vehicle seat 6, front-wheel 71, trailing wheel 72, man power driving mechanism 8 and electric drive system 9;
Described flexible handle 1 includes left hand 11, right handgrip 12, upper latch fitting 13, lower latch fitting 14 and handle 15, described Left hand is all to be formed by the upper end of pipe as right-angle bending 11 and described right handgrip 12, and the left hand is 11 and the right hand Side below at 12 right-angle bendings is respectively provided with a screwed hole, the left hand is each the side of 11 and the bottom of the right handgrip 12 It is provided with a screwed hole.
Described upper latch fitting 13 is made up of upper clamping piece and upper Quick Release, and described upper clamping piece is the blank of an aluminium extruded type, Can be that aluminium forges part or aluminium diecasting, respectively there are the circular hole that cracks of a upward and downward, the upper folder in the left and right ends of the upper clamping piece Part left and right ends are cracked the cracking towards front of circular hole, and there is a left side forward in the crack left side of cracking of circular hole of the upper clamping piece left end Lug, the left side of the left lug of upper clamping piece is in arc concave, and the crack right side of cracking of circular hole of the upper clamping piece right-hand member has one forward Right lug, have a projection forward, left lug, the projection of the upper clamping piece and the institute of the upper clamping piece in the middle part of the upper clamping piece Between the right lug for stating upper clamping piece, a mutual cross-perforating is provided with, the postmedian of the upper clamping piece bottom surface has one downward prominent Go out, the cross-perforating between the right lug of the left lug of the upper clamping piece, the projection of the upper clamping piece and the upper clamping piece is used for Described upper Quick Release is installed, described upper Quick Release include fast dismounting handle, circle hook bolt, arc spacer, two Quick Release springs, two nuts and C type fasteners, c type fasteners are made up of nylon, and there is the opening of a c shapes front end of c type fasteners, and there is connection the rear end of c type fasteners Hole, c type fasteners are bolted to the front of the upper clamping piece projection, and fast dismounting handle is one of a trigger piece and is connected with Have inclined on mutual eccentric orfice, the disk of fast dismounting handle two on the part of two disks arranged side by side, the disk arranged side by side of fast dismounting handle two Collar aperture rotation of the heart hole by rivet with enclosing hook bolt is connected, and arc spacer is the pad that nylon is made, the arc of arc spacer Corresponding with the arc concave on the left of the left lug of the upper clamping piece, circle hook bolt penetrates arc spacer, the upper clamping piece left lug In Kong Zhong, a Quick Release spring, in the hole of the upper clamping piece projection, another Quick Release spring neutralize the hole of the right lug of upper clamping piece In, by two nuts to twisting positioning, switching fast dismounting handle can tighten up the hole of cracking of the upper clamping piece left and right ends, by described upper folder The hole of cracking of part left and right ends, tighten up positioned at the upper clamping piece left end crack hole in the left hand 11 and on described Folder right-hand member is cracked the right handgrip 12 in hole, and the fast dismounting handle after interlocking is caught in the c shape openings of c type fasteners.
Described left hand penetrates 11 and described right handgrip in the collar aperture of the left and right ends in described handle 15, institute The handle 15 stated is a working of plastics, and the lower end of left and right two of the handle 15 is respectively connected with the collar aperture of a upward and downward, the handle 15 The aperture of two collar aperture is corresponding the external diameter of 11 and the right handgrip 12 with the left hand, and the top of the handle 15 is a handle Handle, two collar aperture of the handle 15 are located at the left hand 11 and the lower section in the knee of the right handgrip 12 respectively, then will Described left hand is penetrated in the circular hole that cracks of the upper clamping piece left end 11, and described right handgrip 12 is penetrated in the upper folder In the circular hole that cracks of part right-hand member, and the left hand corresponds to the screwed hole below at 11 and the right-angle bending of the right handgrip 12 The bottom side of the upper clamping piece, be screwed into respectively with two bolts the left hand screwed hole below at 11 right-angle bendings is neutralized it is described In screwed hole below at the right-angle bending of right handgrip 12, the left hand is fastened in the screwed hole below at 11 right-angle bendings Bolt in bolt and the screwed hole being fastened to below at the right-angle bending of right handgrip 12, respectively positioned at the bottom of the upper clamping piece Side, when described left hand deploys 11 and described right handgrip 12, is fastened to the left hand below at 11 right-angle bendings Bolt in screwed hole and the bolt in the screwed hole being fastened to below at the right-angle bending of right handgrip 12, with the upper clamping piece Being downwardly projected for the postmedian of bottom surface is construed as limiting.
Described lower latch fitting 14 is made up of lower clamping piece and lower Quick Release, and described lower clamping piece is the blank of an aluminium extruded type, Can be that aluminium forges part or aluminium diecasting, respectively there is the circle that cracks of a upward and downward front portion on the lower clamping piece left side and the front portion on the right Hole, lower clamping piece left side front portion is cracked the cracking towards front of circular hole, and the anterior circular hole that cracks cracks on the right of the lower clamping piece Towards front, lower clamping piece left side front portion crack circular hole crack left side have a left lug forward, the lower clamping piece left side is convex The left side of piece is in that the right side of cracking of the anterior circular hole that cracks on the right of arc concave, the lower clamping piece has a right lug forward, it is described under There are a projection forward, left lug, the projection of the lower clamping piece and the lower clamping piece of the lower clamping piece in the anterior centre of folder Right lug between, be provided with a mutual cross-perforating, there is a circular hole of a upward and downward at the rear portion on the lower clamping piece left side, it is described under There are the circular hole of middle part upward and downward and the lower clamping piece left side on the right of the circular hole of a upward and downward, the lower clamping piece in middle part on the right of folder The circular hole of rear portion upward and downward is in laterally corresponding, and there are the circular hole that cracks of a upward and downward, the lower folder in the rear portion on the right of the lower clamping piece Rear portion is cracked the cracking towards rear of circular hole on the right of part, and respectively there is a company backward the both sides that the lower clamping piece cracks towards rear Side, the Lian Bianshang of the lower clamping piece two backward, up and down cross-perforating mutual Ge Kai mono-, lower clamping piece left side rear portion upward and downward Circular hole and described the right in the middle part of upward and downward circular hole it is corresponding with two front fork stem close-fittings of the front fork 2, described front fork 2 is by two Front fork stem is constituted, and described front fork stem is made up of metal circular tube, and the lower end of the front fork stem is in flattening shape, the front fork stem lower end The gap of ∩ shapes is provided with flattening, the upper end of front fork stem described in two respectively with the circular hole of lower clamping piece left side rear portion upward and downward and The circular hole close-fitting socket of upward and downward in the middle part of described the right, and being reinforced with pin, the left lug of the lower clamping piece, the lower clamping piece Cross-perforating between projection and the right lug of the lower clamping piece is used to install described lower Quick Release, and described lower Quick Release includes fast Tear handle, circle hook bolt, arc spacer, two Quick Release springs, two nuts and c type fasteners open, c type fasteners are made up of nylon, c type cards There is the opening of a c shapes front end of part, and there is connecting hole the rear end of c type fasteners, and c type fasteners are bolted to the lower clamping piece The front of projection, fast dismounting handle is one of the trigger piece part for being connected with two disks arranged side by side, the circle arranged side by side of fast dismounting handle two There is the eccentric orfice on mutual eccentric orfice, the disk of fast dismounting handle two to rotate by the collar aperture of rivet and circle hook bolt on piece to connect Connect, arc spacer is the pad that nylon is made, the arc of arc spacer is relative with the arc concave on the left of the left lug of the lower clamping piece Should, circle hook bolt penetrated in arc spacer, the hole of the left lug of the lower clamping piece, in a Quick Release spring, the lower clamping piece projection Kong Zhong, another Quick Release spring are neutralized in the hole of the right lug of lower clamping piece, and two nuts can be received to twisting positioning, switching fast dismounting handle Anterior hole of cracking, then receives described lower clamping piece on the right of the tight lower clamping piece left side anterior crack hole and the lower clamping piece Tightly be located at the left hand that the lower clamping piece left end cracks in hole 11 and positioned at the lower clamping piece right-hand member crack hole in described in Fast dismounting handle after right handgrip 12, interlocking is caught in the c shape openings of c type fasteners.
Described left hand is 11 and described right handgrip 12, then respectively penetrates the anterior circular hole that cracks in the lower clamping piece left side Neutralize in the circular hole that cracks anterior on the right of the lower clamping piece, be screwed into screw thread of the left hand 11 bottom sides respectively with two bolts Hole is neutralized in the screwed hole of the bottom side of right handgrip 12, is fastened to the left hand the spiral shell in the screwed hole of 11 bottom sides Bolt, to upper limit, is fastened to the screw thread of the bottom side of right handgrip 12 as the anterior circular hole that cracks in the lower clamping piece left side Bolt in hole, as the anterior circular hole that cracks on the right of the lower clamping piece to upper limit.
Described side arm 3 includes rotary part and before connects part, and described rotary part includes front axle tube and two zanjon axles Hold, each car of upper and lower side of front axle tube pore has the counterbore for placing zanjon bearing, front axle tube penetrates rear portion on the right of the lower clamping piece Crack in circular hole, and respectively penetrated with two bolts in the two mutual cross-perforatings that the lower clamping piece two connects on side backward, mixed Two nuts are tightened, and front axle tube is fixed on the right of the lower clamping piece in the circular hole that cracks at rear portion, two zanjon bearings are inlayed respectively In the counterbore of front axle tube upper and lower side, then by the endoporus of two zanjon bearings correspond to it is described before connect two sides above and below the groove profile of part front end It is mutual to perforation, with to lock bolt by described rotary part with it is described before connect the groove profile of part and be connected, it is described before connect part and be The slice processing part or aluminium of aluminium extruded type forge part or aluminium diecasting, it is described before connect the front end of part in groove profile, rear end it is upper Respectively there is a horizontal perforation lower section, it is described before connect part groove profile both sides up and down be provided with it is mutual to perforation, it is described before connect part groove profile Both sides up and down it is rounded.
Described central sill 4 includes beam pipe, preceding interior chock, rear interior plug, preceding slotware and rear fastener, and described beam pipe is by metal square Shape pipe is made, interior chock before close-fitting is filled in the pore of the beam pipe front end, and described preceding interior chock is by respectively there is a circle up and down It is tapped in the cutting off processing part of the rectangular aluminium section bar in hole, two circular holes up and down of the preceding interior chock, before the beam pipe The interior chock that the side at end is inconjunction with the pore of beam pipe front end squeezes into the positioning of two pins, and the preceding interior chock is fixed In the pore of the beam pipe front end, described preceding slotware is to strike out be open groove profile part facing forward, the preceding groove by sheet metal The lower end of the part left and right sides has mutual to perforating, and bottom surface respectively has bottom after a hole, the preceding slotware up and down after the preceding slotware There is the upper lower opening of bottom surface after flanging backward, the preceding slotware upper end in face by two bolts and in the pore of beam pipe front end Preceding interior chock twist-on is fixed, the preceding slotware left and right sides it is mutual to be punched through to lock bolt with it is described before connect under part rear end The cross-perforating of side rotates connection, and the rearward end of the beam pipe is socketed in longitudinal hole of cracking that the socket joint type connects part 51, Fastener is made up of nylon afterwards, the notch for having a c types below rear fastener, the connecting hole for having two upward and downwards in rear fastener c type grooves mouthful, Fastener can be put into lithium battery group and control by two bolt connections in the middle part of the beam pipe, the pore of the beam pipe rear end afterwards Device processed.
Described socket joint type, which connects part 51, includes Coupling and shock-absorbing part, and described Coupling is aluminium diecasting, the socket There is the groove profile of an opening forward above part, there are a mutual cross-perforating, institute in the both sides of Coupling opening groove profile forward The hole of cracking for stating longitudinal direction in the middle part of the hole of cracking for having a longitudinal direction in the middle part of Coupling, the Coupling is that the longitudinal direction of rectangle is cracked hole, institute The longitudinal direction hole of cracking for stating Coupling rectangle matches with described beam pipe, have below the hole of cracking of the Coupling longitudinal direction one to Under crack, the right flank that the Coupling cracks downwards has horizontal perforation, and the left surface that the Coupling cracks downwards has Horizontal screwed hole, the crack downwards horizontal perforation of right flank and the Coupling of the Coupling cracks downwards the horizontal stroke of left surface It is corresponding to screwed hole, the Coupling cracks downwards the horizontal perforation of right flank and the Coupling cracks downwards left surface The longitudinal direction of the Coupling rectangle is cracked hole and the rearward end of the beam pipe is fixed by the twist-on of bolt by lateral threaded holes, The shape that there is an angle iron left part position of the Coupling is protruded to the left, and the Coupling protrudes the lower section connection one of left end to the left Lower section connection one on the right of cast portion with circle hole, the Coupling carries the cast portion in circle hole, and the Coupling is left The circle hole in end lower section cast portion and horizontal corresponding, the Coupling left end in the circle hole in lower section cast portion on the right of the Coupling The circle hole in the circle hole in cast portion and the Coupling right-hand member cast portion is used to be socketed described Five-way tube, the Coupling three There is a slotted hole in the middle part of the upward stile of the shape of angle bar, the shape of the Coupling angle iron is in front of upper vertical edge slotted hole Each side have a connecting piece, there is a mutual transverse direction to wear in two connection sheets in front of the shape of the Coupling angle iron Hole, the shape of the Coupling angle iron respectively has a connecting hole, the two of the Coupling to the both sides that upper vertical edge is located at slotted hole Connecting hole is connected by two pairs of lock bolts with shock resistance block.
Described shock-absorbing part by shock resistance block and play fitting constitute, described shock resistance block be by polyurethane into rectangular block shape Shock resistance block, have a through hole and two connecting holes on described shock resistance block, the connecting hole of the shock resistance block is that counterbore is connected with perforation Hole, two connecting holes of the shock resistance block are respectively connected by a pair of lock bolts with two connecting holes of the Coupling, described bullet Fitting is a rod metalwork, and one of the bullet fitting is in cast, and the other end of the bullet fitting is that round bar passes through two bendings And the obtuse angle raised up is formed, the bullet fitting is penetrated in the slotted hole of the Coupling, and the cast for playing fitting Between two connection sheets in front of the shape of the Coupling angle iron, the connection sheet phase of Coupling two is penetrated with a bolt Mutual cross-perforating is neutralized in the cast for playing fitting, and is positioned with a nut and bolt twist-on, the rod for playing fitting In the through hole for penetrating the shock resistance block, and it is described bullet the bending of fitting two and form the obtuse angle raised up and be exposed to the shock-absorbing The obtuse angle that the rear of block, the bending of bullet fitting two and being formed raises up can be locked with the elongated hole of the rear shock-absorbing catch of fork 53 Connect.
The described wheel 52 that tows is constituted by Qian type part, to lock bolt, three bushing pipes and two tugboats, Qian type part by flat bar gold The two ends of category piece are formed as right-angle bending upwards, and two upper ends of Qian type part are provided with mutual horizontal perforation, the bottom of Qian type part and institute The rear end clamping of beam pipe is stated, and the rear end of Qian type part and the beam pipe is riveted into fixation with rivet, lock bolt will be penetrated In two tugboats, in three bushing pipes and Qian type part the mutual horizontal perforation in two upper ends and twist-on, two tugboats are connected to the beam pipe Above rear end, the rear interior rear end for filling in the beam pipe, tugboat is the PU wheels of plastic wheel hub, and the centre of PU wheels two sides is respectively inlayed Between one deep groove ball bearing, two deep groove ball bearings of PU wheels also it is lined with a lining ring, two tugboats open shelves less than the crank described in two Open shelves, and positioned at the inner side for opening shelves of the crank described in two.
Described rear fork 53 is made up of Five-way tube, back vent and shock-absorbing catch, and described Five-way tube is processed by metal tube Form, the side of the Five-way tube there are several connecting holes, and described Five-way tube is penetrated in the circle in the Coupling left end cast portion Collar aperture is neutralized on the right of the Coupling in the circle hole in cast portion, and the left end of the Five-way tube is located at the Coupling left end In the circle hole in cast portion, the right-hand member of the Five-way tube is located on the right of the Coupling in the circle hole in cast portion, it is described after Fork is made up of shape, and the upper edge and lower edge of the shape of the back vent are in the semi-circle tubular of evagination respectively, by gold The both ends of genotype material form described back vent after making bending backward, and the leading section of the back vent is provided with several connecting holes, Respectively there is the U-shaped gap of an opening backward the rear end of the back vent two bending backward.
Described shock-absorbing catch is stamped to form by a sheet metal, and there are an elongated hole, institute in the centre on the shock-absorbing catch top Stating the bottom of shock-absorbing catch has several connecting holes, several connecting holes of the shock-absorbing catch and the several companies in leading section of the back vent Connect hole corresponding with the several connecting holes in the side of the Five-way tube, and by the twist-on of several bolt and nuts, the shock-absorbing is kept off The bottom of piece is fixedly connected with the leading section of the back vent and the side of the Five-way tube.
The rear fork 53 after be connected is rotated with the Coupling, can be by axle of Five-way tube and the Coupling left end circle The circle hole in shape portion and the circle hole rotatable engagement in the Coupling right-hand member cast portion, enable described rear fork 53 to inferoanterior Fold, after described rear fork 53 is folded to inferoanterior, the semi-circle tubular in evagination of the anterior lower edge of the right dropout, Can be with the c type grooves mouthful of fastener after the central sill 4, enabling described rear fork 53 to be positioned with described central sill 4, described back vent After part 53 deploys, be connected with the back vent leading section and the Five-way tube connects the shock-absorbing catch of part sideways and can kept away with described Shake part leans, and the elongated hole of the shock-absorbing catch plays the bending of fitting two and to form the obtuse angle raised up corresponding, simultaneously with described Can interlocking.
Described vehicle seat 6 includes seat pipe 61, lock-connecting piece 62, connecting rod 63, saddle 64 and folds positioning lock 65, described seat pipe 61 by rectangle seat pipe, upper plug member and circle saddle pipe constitute, described rectangle seat pipe be by the upper end of a rectangular tube to the left lateral bend and Into close-fitting fills in described upper plug member in the pore of the rectangle seat pipe upper end, and described upper plug member is that respectively have a circle by front and rear It is tapped in the cutting off processing part of the rectangular aluminium section bar in hole, front and rear two circular hole of the upper plug member, in the rectangle seat pipe End is inconjunction with described upper plug member and squeezes into close-fitting socket rectangle gold in pin reinforcing, the pore of the rectangle seat pipe lower end together Category pipe, the rectangle seat pipe bottom is together respectively provided with a cross-perforating, simultaneously with being socketed rectangular metal pipe therein in upper, middle and lower Together be provided with an elongated hole in trailing flank, described circle saddle pipe is processed by metal circular tube, the round saddle pipe rear end it is front and rear Respectively be provided with a radial direction to perforation, two couple of the round saddle pipe rear end is punched through two screwed holes of two bolts and the upper plug member It is fixedly connected, the lower cross-perforating of the rectangle seat pipe bottom passes through mutual to lock bolt and the Coupling groove profile both sides Cross-perforating rotates connection, and the middle cross-perforating of the rectangle seat pipe bottom passes through to the hook of lock-connecting piece 62 described in lock bolt connection The cast of shape part, described lock-connecting piece 62 is made up of hook-like part and extension spring, and hook-like part is the gold that front end is cast, rear end is hook-type Belong to part, the hook-type of hook-like part is in downward dead bolt shape, and the hook-type of hook-like part passes the rectangle seat pipe bottom trailing flank There are a transverse holes in front of elongated hole, hook-like part hook-type, the transverse holes in the front of hook-like part hook-type are located at the rectangle seat pipe lower end In the pore in portion, one end of extension spring is connected to the transverse holes of hook-like part, and one end of extension spring, which is connected to, to be penetrated under the rectangle seat pipe In the lower cross-perforating of end to lock bolt, the hook-type of hook-like part can be with the rear slotware trailing flank in the presence of extension spring Upper edge interlocking, the rear end of the connecting rod 63 is penetrated in the upper cross-perforating of the seat pipe lower end from left to right, and blending bolt is twisted It is connected in the screwed hole of the rear end of connecting rod 63 and positions, described connecting rod 63 is pressed into directly by the rear and front end of a metal round steel A screwed hole, the front end of the connecting rod 63 are respectively provided with before and after the part of angle bending, the connecting rod 63 at the two-end-point of right-angle bending Penetrate from left to right in the cross-perforating above preceding even part rear end, blending bolt is fastened to the screwed hole of the front end of connecting rod 63 Middle positioning, described saddle 64 is connected on described circle saddle pipe, and described folding positioning lock 65 is by pedestal, circular hole plug, interlocking Head, spring and pull handle are constituted, and pedestal is the cutting off processing part of aluminium section bar, and the front portion of pedestal is a vertical rectangle pore, pedestal Rear portion be in groove profile, the groove profile of pedestal is stuck in the rectangle seat pipe top, and is positioned with to lock bolt twist-on, under pedestal rectangular opening A circular hole plug is fixed at end, and there is the circular hole of a upward and downward centre of circular hole plug, and latching connector is made up of tapered end and locking bar, and tapered end is in upward Dead bolt shape, there are a transverse holes lower section connection locking bar of tapered end, the lower end of locking bar, and locking bar is penetrated in spring and circular hole plug upward and downward In circular hole, and tapered end is slidably connected in the rectangle pore of pedestal, locking bar transverse holes connection pull handle, pull handle has pull handle bolt With two plastics pull handles constitute, after by described 6 collapsed forward of vehicle seat, it is described fold positioning lock 65 latching connector can with it is described before The flanging interlocking of slotware backward, the pull handle of folding positioning lock 65 described in post-tensioning, the latching connector of the folding positioning lock 65 can be with institute The flanging of slotware backward unclamps before stating, and the vehicle seat 6 described in energy deploys with described central sill 4 and described side arm 3.
Described front-wheel 71 is 8 inches of motor wheel, and the two ends of the wheel shaft of front-wheel 71 are installed on by the cooperation of nut In the gap of the ∩ shapes of front fork stem described in two, described trailing wheel 72 is 10 inches of wheels, and the two ends of the wheel shaft of trailing wheel 72 lead to respectively The cooperation of nut is crossed, in the U-shaped gap for being fixedly connected on described 53 liang of dropout of rear fork.
Described man power driving mechanism 8 includes axis, two cranks, chain wheel, two pedals, flywheel and chain, described axis It is connected to by axis accessory in described Five-way tube, the crank described in two is installed on the two ends of the axis, described chain wheel On the right crank for being fixedly connected on crank described in two, the pedal described in two is connected on the crank described in two, described Flywheel is connected to the right side of the trailing wheel 72, and described chain is wire-wrapped on described chain wheel and described flywheel.
Described electric drive system 9 includes:Wheel hub motor, battery, controller, controlling switch and assistant sensor, institute The motor stated is brushless hub electric motor, and described motor and the wheel hub of the front-wheel 71 are integrally configured and combined, and described battery is The lithium battery group of series connection, described controller is brushless motor controller, and described battery and described controller are all positioned over Liang Guanzhong, described controlling switch includes power-off brake lever and power supply lock, and described power supply lock is installed on metal rectangular The side of pipe, power-off brake lever is installed on described left hand, with described right handgrip 12, described assistant sensor is pacified on 11 Junction loaded on axis and chain wheel, power supply lock, power-off brake lever and assistant sensor, passes through connecting line and connector and institute The controller connection stated, described controller is connected by connecting line and connector with described battery and described front-wheel 71.

Claims (10)

1. a kind of quick stretching handle socket joint type connects part portable electric vehicle using motor, including fast flexible handle, front fork, side arm, central sill, Socket joint type connects part, tows wheel, rear fork, vehicle seat, front-wheel, trailing wheel, man power driving mechanism and electric drive system, it is characterized in that: Fast flexible handle includes left hand handle, right handgrip, upper latch fitting, lower latch fitting and handle, and left hand is being by the upper of pipe with right handgrip End is formed as right-angle bending, left hand being respectively provided with screwed hole with the lower section at right handgrip right-angle bending, left hand and right handgrip bottom The side at end is respectively provided with screwed hole, and upper latch fitting is made up of upper clamping piece and upper Quick Release, and respectively there is a upward and downward left and right ends of upper clamping piece The circular hole that cracks, upper clamping piece left and right ends crack the cracking towards front of circular hole, and upper clamping piece left end cracks the left side of cracking of circular hole There is a left lug forward, the crack right side of cracking of circular hole of upper clamping piece right-hand member has in the middle part of a right lug forward, upper clamping piece and has one Projection forward, has a mutual cross-perforating, upper Quick Release is installed between the left lug, projection and right lug of upper clamping piece In left lug, projection and the mutual cross-perforating of right lug of folder, left hand handle and right handgrip are penetrated on upper clamping piece left and right ends It is lower to circular hole in, and by left hand with right handgrip right-angle bending below screwed hole correspond to upper clamping piece bottom side, use Two bolts be screwed into respectively left hand with right handgrip right-angle bending below screwed hole in, by left hand and right handgrip and upper clamping piece It is spacing that work rotates, and upper Quick Release can tighten up the circular hole that cracks of crack circular hole and the right-hand member of upper clamping piece left end, by the left side in upper clamping piece Hand handle and right handgrip are fixed;Lower latch fitting is made up of lower clamping piece and lower Quick Release, and the front portion on the lower clamping piece left side and the front portion on the right respectively have The circular hole that cracks of one upward and downward, lower clamping piece left side front portion is cracked the cracking towards front of circular hole, and crack circle for front portion on the right of lower clamping piece Hole is cracked towards front, and the crack left side of cracking of circular hole of lower clamping piece left side front portion has on the right of a left lug forward, lower clamping piece There is a right lug forward on the crack right side of cracking of circular hole of front portion, and there is a projection forward the anterior centre of lower clamping piece, in lower folder Between left lug, projection and the right lug of part, there is a mutual cross-perforating, there is the circle of a upward and downward at the rear portion on the lower clamping piece left side Middle part on the right of hole, lower clamping piece has the rear portion on the right of the circular hole of a upward and downward, lower clamping piece to have the circular hole that cracks of a upward and downward, lower folder The circular hole of upward and downward is connected with front fork in the middle part of the circular hole of part left side rear portion upward and downward and the right, and left hand handle and right handgrip penetrate lower folder In anterior and the anterior upward and downward in the right the circular hole in the part left side, left hand is screwed into respectively with two bolts the screwed hole with right handgrip bottom In, lower Quick Release is installed in the left lug of lower clamping piece, projection and the mutual cross-perforating of right lug, and lower Quick Release can tighten up lower clamping piece The circular hole that cracks of crack circular hole and the right-hand member of left end, by the left hand in lower clamping piece being fixed with right handgrip, handle is connected to left hand The top with right handgrip, and positioned at the top of upper clamping piece;Side arm is by rotary part and before connects part and constitutes, and rotary part is installed on During the upward and downward at rear portion cracks circular hole on the right of lower clamping piece, the front end of preceding even part is in groove profile, and there is phase the both sides up and down of preceding even part groove profile It is mutual that to perforation, the upper and lower of preceding even part rear end respectively has a cross-perforating, preceding even part groove profile it is mutual to being punched through to lock spiral shell Tether and connect rotary part;The front end of central sill is connected with before connecting part, and the rearward end of central sill, which is socketed on socket joint type and connects the longitudinal of part, to be opened In slot apertures, lithium battery group and controller can be put into the beam pipe pore of central sill, vehicle seat is rotationally connected with the top that socket joint type connects part, Socket joint type connects part and is made up of noose part and shock-absorbing part, and shock-absorbing part is made up of shock resistance block and bullet fitting, is had out above Coupling Having in the middle part of mouth groove profile forward, Coupling below the hole of cracking of a longitudinal direction, the hole of cracking of Coupling longitudinal direction has one downward to open Seam, the shape that there is an angle iron left part position of Coupling is protruded to the left, and the lower section connection one that Coupling protrudes left end to the left is carried Lower section connection one on the right of the cast portion in circle hole, Coupling carries the cast portion in circle hole, the circle in Coupling left end cast portion The circle hole in collar aperture and Coupling right-hand member cast portion is used to be socketed Five-way tube, has on the upward stile of the shape of Coupling angle iron One slotted hole and two connecting holes, shock-absorbing part are connected with two connecting holes from Coupling to upper vertical edge and slotted hole, are towed wheel and are connected to The rear end of central sill;Fork is made up of Five-way tube, back vent and shock-absorbing catch afterwards, and Five-way tube is penetrated in the circle in Coupling left end cast portion In collar aperture and on the right of Coupling in the circle hole in cast portion, and the left end of Five-way tube is located at the circle in Coupling left end cast portion Kong Zhong, the right-hand member of Five-way tube is located on the right of Coupling in the circle hole in cast portion, and the front end of back vent and the bottom of shock-absorbing catch are logical The cooperation of screw bolt and nut is crossed with being fixedly connected in the middle part of Five-way tube, shock-absorbing catch mutually leans on shock-absorbing part and produces shock-proof effect, Fork can be folded using Five-way tube as axle center to inferoanterior afterwards;Groove profile of the seat pipe of vehicle seat with Coupling upper opening forward, which is rotated, to be connected Connect, the connecting rod of vehicle seat and the seat pipe of vehicle seat and side arm, which are rotated, to be connected, and front-wheel is installed on front fork, and trailing wheel is installed on back vent, by vehicle seat Collapsed forward, vehicle seat is inconjunction with side arm, fast stretch handle, front fork stem and front-wheel and folded together to the lower section of central sill;Manpower drives Motivation structure includes axis, two cranks, chain wheel, two pedals, flywheel and chain, and central axis is connected in Five-way tube, two cranks peace Two ends loaded on axis, chain wheel is fixedly connected on the crank on the right of two cranks, and flywheel is connected to trailing wheel, and chain is wire-wrapped in chain wheel On flywheel, electric drive system includes motor, battery, controller, controlling switch and assistant sensor, before motor is arranged at Wheel.
2. quick stretching handle socket joint type according to claim 1 connects part portable electric vehicle using motor, it is characterized in that:The upper folder The left side of the left lug of part is in arc concave, and the postmedian of the upper clamping piece bottom surface has a downward protrusion, and described upper Quick Release includes Fast dismounting handle, circle hook bolt, arc spacer, two Quick Release springs, two nuts and c type fasteners, the arc of arc spacer and the upper folder Arc concave on the left of the left lug of part is corresponding, and the left side of the left lug of lower clamping piece is in rear portion on the right of arc concave, the lower clamping piece Crack the cracking towards rear of circular hole, respectively there are a company side backward, the lower folder in the both sides that the lower clamping piece cracks towards rear The Lian Bianshang of part two backward, cross-perforating mutual Ge Kai mono- up and down, described lower Quick Release includes fast dismounting handle, circle hook bolt, arc Shape pad, two Quick Release springs, two nuts and c type fasteners, the arc of arc spacer and arc on the left of the left lug of the lower clamping piece are recessed Shape is corresponding, is respectively penetrated with two bolts in the two mutual cross-perforatings that the lower clamping piece two connects on side backward, mixes two spiral shells Mother is tightened, and front axle tube is fixed on the right of the lower clamping piece in the circular hole that cracks at rear portion, with to locking bolt by described rotating part Part with it is described before connect the groove profile of part and be connected.
3. quick stretching handle socket joint type according to claim 1 connects part portable electric vehicle using motor, it is characterized in that:In described Beam include beam pipe, preceding interior chock, it is rear in plug, preceding slotware and rear fastener, there is flanging backward the upper end of bottom surface after the preceding slotware, The rearward end of the beam pipe is socketed in longitudinal hole of cracking that the socket joint type connects part, can in the pore of the beam pipe rear end It is put into lithium battery group and controller, there are a mutual cross-perforating, the socket in the both sides of Coupling opening groove profile forward The hole of cracking of longitudinal direction is that the longitudinal direction of rectangle is cracked hole in the middle part of part, and crack hole and described Liang Guanxiang for the longitudinal direction of the Coupling rectangle Matching, the right flank that the Coupling cracks downwards has horizontal perforation, and the left surface that the Coupling cracks downwards has transverse direction Screwed hole, the crack downwards horizontal perforation of right flank and the Coupling of the Coupling crack downwards the horizontal spiral shell of left surface Pit is corresponding, the transverse direction of the Coupling cracks downwards the horizontal perforation of right flank and the Coupling cracks downwards left surface The longitudinal direction of the Coupling rectangle is cracked hole and the rearward end of the beam pipe is fixed by the twist-on of bolt by screwed hole.
4. quick stretching handle socket joint type according to claim 3 connects part portable electric vehicle using motor, it is characterized in that:The socket The circle hole in cast portion and horizontal corresponding, the Coupling in the circle hole in lower section cast portion on the right of the Coupling below part left end The circle hole in the circle hole in left end cast portion and the Coupling right-hand member cast portion is used to be socketed described Five-way tube, the socket There is a slotted hole in the middle part of the upward stile of the shape of part angle iron, the shape of the Coupling angle iron is to upper vertical edge slotted hole Each side having in front of a connecting piece, the shape of the Coupling angle iron for front has a mutual transverse direction in two connection sheets Perforation, the shape of the Coupling angle iron respectively has a connecting hole to the both sides that upper vertical edge is located at slotted hole, the Coupling Two connecting holes are connected by two pairs of lock bolts with shock resistance block.
5. quick stretching handle socket joint type according to claim 1 connects part portable electric vehicle using motor, it is characterized in that:Described keeps away Shake block be by polyurethane into rectangular block shape shock resistance block, have a through hole and two connecting holes on described shock resistance block, it is described to keep away The connecting hole of shake block is the hole that counterbore is connected with perforating, and two connecting holes of the shock resistance block respectively pass through a pair of lock bolts and the set The two connecting holes connection of fitting, described bullet fitting is a rod metalwork, and one of the bullet fitting is in cast, and the bullet connects The other end of part is that round bar forms the obtuse angle raised up by two bendings, and the bullet fitting is penetrated in the length of the Coupling In circular hole, and the cast for playing fitting is located between two connection sheets in front of the shape of the Coupling angle iron, uses a spiral shell Bolt penetrates the mutual cross-perforating of the connection sheet of Coupling two and neutralized in the cast for playing fitting, and with a nut and bolt Twist-on position, it is described play fitting rod penetrate in the through hole of the shock resistance block, and it is described bullet the bending of fitting two and formed to Upper raised obtuse angle is exposed to the rear of the shock resistance block, the bending of bullet fitting two and forms the obtuse angle raised up can be with institute State the elongated hole interlocking of rear fork shock-absorbing catch.
6. quick stretching handle socket joint type according to claim 1 connects part portable electric vehicle using motor, it is characterized in that:Described drags Road wheel is constituted by Qian type part, to lock bolt, three bushing pipes and two tugboats, and Qian type part makees straight upwards by the two ends of the sheet metal of flat bar Angle bending is formed, and two upper ends of Qian type part are provided with mutual horizontal perforation, the bottom of Qian type part and the rear end clamping of the beam pipe, and The rear end of Qian type part and the beam pipe is riveted with rivet and fixed, lock bolt will be penetrated in two tugboats, in three bushing pipes and Qian type Above the mutual horizontal perforation in two upper ends of part and twist-on, the rear end that two tugboats are connected to the beam pipe.
7. quick stretching handle socket joint type according to claim 1 connects part portable electric vehicle using motor, it is characterized in that:The back vent Shape upper edge and lower edge be in respectively evagination semi-circle tubular, bending backward is made at the both ends of shape Form described back vent afterwards, several connecting holes of the shock-absorbing catch and the several connecting holes in leading section of the back vent and described The several connecting holes in side of Five-way tube are corresponding, and by the twist-on of several bolt and nuts, by the bottom of the shock-absorbing catch with The leading section of the back vent is fixedly connected with the side of the Five-way tube.
8. quick stretching handle socket joint type according to claim 1 connects part portable electric vehicle using motor, it is characterized in that:Described car Seat includes seat pipe, lock-connecting piece, connecting rod, saddle and folds positioning lock, and described seat pipe is by rectangle seat pipe, upper plug member and circle saddle pipe structure Into close-fitting is socketed rectangular metal pipe in the pore of the rectangle seat pipe lower end, and the rectangle seat pipe bottom is therein with being socketed Rectangular metal pipe is together respectively provided with a cross-perforating in upper, middle and lower and is together provided with an elongated hole, the rectangle seat pipe in trailing flank The lower cross-perforating of bottom is connected by being rotated to the mutual cross-perforating in lock bolt and the Coupling groove profile both sides, described The middle cross-perforating of rectangle seat pipe bottom passes through the cast to lock-connecting piece hook-like part described in lock bolt connection, described lock-connecting piece It is made up of hook-like part and extension spring, hook-like part is the metal parts that front end is cast, rear end is hook-type, the hook-type of hook-like part passes institute The elongated hole of rectangle seat pipe bottom trailing flank is stated, one end of extension spring is connected to the transverse holes of hook-like part, and one end of extension spring is connected to Penetrate in the lower cross-perforating of the rectangle seat pipe bottom to lock bolt, the hook-type of hook-like part can be with the presence of extension spring The upper edge interlocking of slotware trailing flank afterwards.
9. quick stretching handle socket joint type according to claim 8 connects part portable electric vehicle using motor, it is characterized in that:Described folding Folded positioning lock is made up of pedestal, circular hole plug, latching connector, spring and pull handle, and the front portion of pedestal is a vertical rectangle pore, pedestal Rear portion be in groove profile, the groove profile of pedestal is stuck in the rectangle seat pipe top, and is positioned with to lock bolt twist-on, under pedestal rectangular opening A circular hole plug is fixed at end, and there is the circular hole of a upward and downward centre of circular hole plug, and latching connector is made up of tapered end and locking bar, and tapered end is in upward Dead bolt shape, there are a transverse holes lower section connection locking bar of tapered end, the lower end of locking bar, and locking bar is penetrated in spring and circular hole plug upward and downward In circular hole, and tapered end is slidably connected in the rectangle pore of pedestal, locking bar transverse holes connection pull handle, pull handle has pull handle bolt With two plastics pull handles constitute, after by described vehicle seat collapsed forward, it is described fold positioning lock latching connector can with preceding slotware to Flanging interlocking afterwards.
10. quick stretching handle socket joint type according to claim 1 connects part portable electric vehicle using motor, it is characterized in that:Described Motor is brushless hub electric motor, and described motor and the wheel hub of the front-wheel are integrally configured and combined, and described battery is series connection Lithium battery group, described controller is brushless motor controller, and described battery and described controller are all positioned over Liang Guanzhong, Described controlling switch includes power-off brake lever and power supply lock, and described power supply lock is installed on the side of level metal rectangular pipe Face, power-off brake lever is installed on described left hand on upper and described right handgrip, described assistant sensor be installed on axis with The junction of chain wheel, power supply lock, power-off brake lever and assistant sensor pass through connecting line and connector and described controller Connection, described controller is connected by connecting line and connector with described battery and described front-wheel.
CN201720017892.5U 2017-01-06 2017-01-06 Quick stretching handle socket joint type connects part portable electric vehicle using motor Expired - Fee Related CN206446727U (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106741474A (en) * 2017-01-06 2017-05-31 太仓市车中宝休闲用品有限公司 Quick stretching handle socket joint type connects part portable electric vehicle using motor
CN111086589A (en) * 2020-01-09 2020-05-01 太仓市车中宝休闲用品有限公司 Portable folding electric moped

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106741474A (en) * 2017-01-06 2017-05-31 太仓市车中宝休闲用品有限公司 Quick stretching handle socket joint type connects part portable electric vehicle using motor
CN106741474B (en) * 2017-01-06 2019-05-24 速珂智能科技(上海)有限公司 Quick stretching handle socket joint type connects part portable electric vehicle using motor
CN111086589A (en) * 2020-01-09 2020-05-01 太仓市车中宝休闲用品有限公司 Portable folding electric moped

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Granted publication date: 20170829

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