CN206012840U - The three folding portable electric motor car of flexible handle type - Google Patents
The three folding portable electric motor car of flexible handle type Download PDFInfo
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- CN206012840U CN206012840U CN201620941349.XU CN201620941349U CN206012840U CN 206012840 U CN206012840 U CN 206012840U CN 201620941349 U CN201620941349 U CN 201620941349U CN 206012840 U CN206012840 U CN 206012840U
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- pipe
- hole
- clamping piece
- axle beam
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Abstract
A kind of three folding portable electric motor car of flexible handle type,Including the handle that stretches、Front fork stem、Side arm、Fold main part、Fork after folding、Seat pipe、Vehicle seat、Battery case、Foot-operated、Front-wheel、Trailing wheel and electric drive system,Flexible handle connection front fork stem and side arm,Flexible handle is by left hand handle、Right handgrip、Upper latch fitting、Lower latch fitting and handle are constituted,Side arm is by rotary part、Front-axle beam and interlocking mechanism are constituted,Folding main part includes folded box and connecting rod,Folded box and connecting rod are connected with front-axle beam respectively,After folding, fork includes back vent front bar、Folder、Left back fork and right back vent,Back vent front bar is welded with folded box and folder,Folder and a left side、Right back vent welding,Seat pipe is connected with folded box and connecting rod,Vehicle seat is by including towing wheel,Battery case is connected to seat pipe,Front-wheel is installed on front axle,Trailing wheel is installed on left and right back vent,Electric drive system includes motor、Battery、Controller and controlling switch.
Description
Technical field:
The utility model is related to a kind of folding portable electric motor car, more particularly to a kind of flexible three folding portable of handle type
Electric motor car.
Technical background:
Have several money electric motor bicycle with folding in the market, although have an electric motor bicycle with folding that folding rate is fast, but due to structure and
The reasons such as construction, it be not also too convenient to carry after folding, such as the reason such as can not tow.
Utility model content:
The purpose of this utility model is to provide for a kind of handlebar in the new type foldable mode of the handle type that stretches, before seat pipe is related
Frame, flexible handle, front fork stem and front-wheel are linked the mode of folding backward, the flexible handle type three that can have been towed after having folded
Folding portable electric motor car.The purpose of this utility model is realized in;The three folding portable electric motor car of flexible handle type, bag
Include flexible handle, front fork stem, side arm, fold main part, fold after fork, seat pipe, vehicle seat, battery case, step, front-wheel, trailing wheel and
Drive mechanism, is characterized in that:Flexible handle includes left hand handle, right handgrip, upper latch fitting, lower latch fitting and handle, left hand handle and the right hand
Being formed as right-angle bending by the upper end of pipe, left hand with right handgrip right-angle bending at below outside be provided with screwed hole,
Upper latch fitting is made up of upper clamping piece, banking stop and clamping screw, and upper clamping piece is the blank of an aluminium extruded type, the left and right two ends of upper clamping piece
Respectively there is the circular hole of a upward and downward, on the circular hole of two upward and downwards of upper clamping piece, be also connected with cracking for upward and downward, upper clamping piece upward and downward is opened
Seam left and right rearward is respectively provided with the screwed hole of a upward and downward, and upper clamping piece upward and downward cracks the screwed hole of two upward and downward of left and right rearward
Bottom by two bolt twist-ons, one banking stop, allow banking stop to be connected to the bottom side of upper clamping piece, the centre of upper clamping piece have one with upper
Folder upward and downward cracks vertical longitudinal hole, and the rear end of upper clamping piece longitudinal hole connects the stop nut of a clamping screw, left hand handle
In the circular hole that right handgrip penetrates upper clamping piece or so two ends upward and downward, and by left hand with right handgrip right-angle bending at below spiral shell
Pit corresponding to upper clamping piece bottom side, with two bolts be screwed into respectively left hand with right handgrip right-angle bending at below screwed hole
In, by left hand spacing with what right handgrip and upper clamping piece were made to rotate, also, be fastened to left hand with right handgrip on two bolts,
Coordinate with the banking stop of the bottom side for being connected to upper clamping piece, can be as left hand spacing when launching with right handgrip, clamping screw is worn
Enter in the longitudinal hole of upper clamping piece, and be screwed in stop nut, tighten clamping screw and can tighten up cracking for upper clamping piece upward and downward, will
Upper clamping piece locking left hand handle and right handgrip so that left hand handle and right handgrip are fixed and can not be rotated;Lower latch fitting is by lower clamping piece and lock
Tight bolt is constituted, and lower clamping piece is the blank of an aluminium extruded type, and respectively there is the circular hole of a upward and downward at the anterior left and right two ends of lower clamping piece, under
Cracking for upward and downward is connected with the circular hole of two anterior upward and downwards of folder, the left end in the middle part of lower clamping piece has the circular hole of a upward and downward,
There is a circular hole of a upward and downward centre at lower clamping piece rear portion, the anterior centre of lower clamping piece have one crack with the anterior upward and downward of lower clamping piece vertical
Straight longitudinal hole, the rear end of lower clamping piece longitudinal hole connect the stop nut of a clamping screw, left end upward and downward in the middle part of lower clamping piece
Circular hole is connected with the upper end of front fork stem, and front fork stem is made up of pipe, cylinder and front axle, fills in cylinder in the bottom pore of pipe,
The bottom of pipe to and have a cross-perforating, front axle to penetrate in the bottom of pipe and the cross-perforating of cylinder together with cylinder, and to
Right win, in the circular hole for penetrating lower clamping piece or so two ends upward and downward with right handgrip, clamping screw penetrates the vertical of lower clamping piece to left hand
Xiang Kongzhong, and be screwed in stop nut, tighten clamping screw and can tighten up cracking for lower clamping piece upward and downward, will be left for lower clamping piece locking
Handle and right handgrip so that left hand handle and right handgrip are fixed and can not be slided up and down, handle be connected to left hand with right handgrip
Top, and the top positioned at upper clamping piece;Side arm is made up of rotary part, front-axle beam and interlocking mechanism, and rotary part is installed on lower folder
On upward and downward circular hole in the middle of part rear portion, front-axle beam is to weld a grooved part by the front end of metal tube to form, the upper and lower sides of grooved part
Face by mutual to perforation, front-axle beam grooved part mutual to be punched through to lock bolt connection rotary part, the horizontal stroke in the middle part of front-axle beam
To there is one first cross-perforating, front-axle beam is located above the first cross-perforating an elongated hole, and front-axle beam is located at the first cross-perforating
Lower section have a circular hole, front-axle beam rear end have one second cross-perforating, at the rear portion of front-axle beam and positioned at front-axle beam the first cross-perforating
And second be provided with the oblique perforation behind the left front right side between cross-perforating, a little pipe, front-axle beam in the oblique perforation at the rear portion of front-axle beam, is welded
There is a screwed hole top of front end, is provided with the hole cylinder of interlocking mechanism, interlocking mechanism in the first cross-perforating of front-axle beam
It is made up of hole cylinder, Quick Release and safety fastener, Quick Release is by fast dismounting handle, circle hook bolt, spill pad, Quick Release spring and stop nut
Constitute, fast dismounting handle is rotated with circle hook bolt by riveting and is connected, and circle hook bolt is penetrated in spill pad and Quick Release spring, encloses head spiral shell
Bolt is penetrated in the elongated hole of front-axle beam and in the perforation of cylindrical side with holes again from the top down, then penetrates front-axle beam the with stop nut again
In circular hole below one cross-perforating, and with circle hook bolt twist-on, safety fastener is by stop button, safety plate, relief spring and insurance
Bolt composition, stop button and safety plate are bolted to the front end of fast dismounting handle elongated hole, and relief spring is installed on fast dismounting handle
Elongated hole in, and positioned at stop button and the rear of safety plate, safety bolt is fastened in the screwed hole of front-axle beam, the half of safety bolt
Round end is corresponding with the arc opening of safety plate front end, and cup head that can be by safety plate with safety bolt carries out snapping;Fold master
Part includes that folded box and connecting rod, folded box are welded by piece by piece and seat pipe by flute profile stamping, front-axle beam, and flute profile stamping is notch
Downward metal stamping, the front portion of flute profile stamping have slanted apertures behind a left front right side, and the rear corner of flute profile stamping has one horizontal
To perforation, the front upper welded corner joint front-axle beam of flute profile stamping leans on the lower weld seat pipe of piece, the rear side of flute profile stamping to lean on piece, front-axle beam to lean on
Piece is that front-axle beam has a U-shaped gap by the front upper place of piece by a sheet metal rammed ∩ shapes part, the front portion of flute profile stamping oblique
Be connected to being punched through rotating the little pipe for locking welding during bolt and front-axle beam rear portion are tiltedly bored a hole, the front end of connecting rod is by locking
Bolt is rotated with the second cross-perforating of front-axle beam and is connected, and U-shaped gap of the front-axle beam by the front upper place of piece can be by Quick Release interlocking;Fold
Fork includes that back vent front bar, folder, left back fork and right back vent, back vent front bar are welded in the rear side of folded box, back vent front bar afterwards
Rear end welding folder, left back fork and right back vent be welded in the rear side of folder, folder can by after folding fork left back
Fork and right back vent are folded down the position to the right to front;In the pore of seat pipe bottom, pipe, the horizontal stroke of seat pipe bottom are inlayed in socket one
To one little pipe of welding, seat pipe inlays pipe lower end to be had one horizontal to perforation, and seat pipe top connects an anchor ear, horizontal little of seat pipe
Pipe by lock bolt horizontal with folded box flute profile stamping rear corner to perforation rotation be connected, seat pipe lower end horizontal to wearing
Hole passes through to be connected with the rear end thereof of connecting rod to locking bolt, and the top of seat pipe is connected with vehicle seat by anchor ear, and vehicle seat is by saddle pipe, saddle
Seat and tow wheel and constitute, tow wheel and be connected to the rear of saddle, battery case is connected to the leading flank of seat pipe, two foot-operated connect respectively
In the left side of left back fork and the right side of right back vent;Front-wheel is installed on front axle, and trailing wheel is installed on the rear end of back vent, opens Quick Release, will
Seat pipe is folded down, and in the presence of connecting rod, side arm is inconjunction with after flexible handle, front fork stem and front-wheel be folded to downwardly together
Side position to the left, reaches quick perfect folding effect;Electric drive system includes that motor, battery, controller and control are opened
Close, motor is arranged at trailing wheel, and battery and controller are all placed in battery case.
The beneficial effects of the utility model are:Handlebar of the present utility model is in the form of flexible handle so that handlebar
Folding had both reached most simply, and reached most effective;Flexible handle of the present utility model and front fork stem are by the skilful of aluminium extrusion
Wonderful cooperation so that flexible handle and front fork stem do not have electric welding;Front fork stem is connected to the upward and downward of the left end in the middle part of lower clamping piece
In circular hole so that front fork has been accomplished ultimate attainment simple and can coordinate maximally effective folding;Front tumbler of the present utility model is adopted
With the cooperation of grooved part and the rotary part for being connected to lower clamping piece rear portion, plane bearing and shock-absorbing polyurethane in rotary part, is included
Cylinder, makes front tumbler both simple and effectively and also with incabloc function;Linkage of the vehicle frame folding using folded box and connecting rod
Coordinate, allow seat pipe be inconjunction with flexible handle, front fork stem and front-wheel with side arm together with link folding, reached the quick of vehicle frame folding
And optimization;The rear for being connected to saddle is taken turns by towing, car can be towed after folding, it is achieved that tangible effect easy to carry;This
Battery case is arranged at utility model the front side of seat pipe, and the appearance allowed after folding is more preferable.
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 that the utility model folds main part with side arm and the connection diagram of seat pipe;
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 stems, 3 side arms, 4 fold main part, and 5 fold back vent
Part, 61 seat pipes, 62 vehicle seats, 71 battery cases, 72 ride, 81 front-wheels, 82 trailing wheels, and 9
Electric drive system;The handle 1 that wherein stretches also includes:11 left hand handles, 12 right handgrips, latch fitting on 13,
14 times latch fittings, 15 handles;Side arm 3 also includes:31 rotary parts, 32 front-axle beams, 33 interlocking mechanisms.
Specific embodiment:
According to Fig. 1, Fig. 2 and Fig. 4, described three folding portable electric motor car of flexible handle type, including flexible handle 1, front
Fork arm 2, side arm 3, folding main part 4, rear fork 5, seat pipe 61, vehicle seat 62, battery case 71, foot-operated 72, front-wheel 81, trailing wheel 82 and electricity
Dynamic 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 as right-angle bending by the upper end of pipe 11 and described right handgrip 12, and the left hand is 11 and the right hand
Outside below at 12 right-angle bendings is respectively provided with a screwed hole, the left hand is 11 and the screwed hole difference of the right handgrip 12
Corresponding to the bottom side of 13 upper clamping piece of upper latch fitting, with two bolts difference twist-on to the left hand straight to 11 and the right handgrip 12
At angular distortion in the screwed hole of lower outer, be connected to the left hand 11 and the right handgrip 12 bolt respectively be located at described
The bottom side of 13 upper clamping piece of upper latch fitting, the left hand are respectively provided with a screwed hole the side of 11 and 12 lower end of the right handgrip, described
Left hand is screwed into 11 and 12 lower end side screwed hole of the right handgrip after bolt, can be as described left hand 11 and the described right side
Handle 12 spacing with what 14 lower clamping piece of lower latch fitting was slided up and down.
Described upper latch fitting 13 is made up of upper clamping piece, banking stop and clamping screw, and described upper clamping piece is an aluminium extruded type
Blank, the left and right two ends of the upper clamping piece respectively have the circular hole of a upward and downward, on the circular hole of two upward and downwards of the upper clamping piece also
Cracking for upward and downward is connected with, respectively there are the circular hole of a upward and downward, the upper clamping piece in the left and right that the upper clamping piece upward and downward cracks rearward
The left side that tapping is cracked rearward into screwed hole, the upper clamping piece upward and downward in the circular hole of two upward and downward of left and right that upward and downward cracks rearward
The bottom of the screwed hole of right two upward and downwards allows described banking stop to be connected to described by the banking stop described in two bolt twist-ons one
The bottom side of upper clamping piece, and crack rearward positioned at the upper clamping piece upward and downward, described banking stop is two ends portion with holes
Part, is connected to the banking stop of the upper clamping piece bottom side, and is connected to the left hand two on 11 and the right handgrip 12
Bolt coordinates, and spacing when 11 and described right handgrip 12 can be launched as described left hand, the centre of the upper clamping piece has
One is cracked vertical longitudinal hole with the upper clamping piece upward and downward, and the rear end of the upper clamping piece longitudinal hole is connected with a counterbore, described on
The stop nut of clamping screw described in is inlayed in the counterbore of folder, is tightened described clamping screw and can be tightened up upper clamping piece upward and downward
Crack, upper clamping piece is locked left hand handle and right handgrip so that left hand handle and right handgrip are fixed and can not be rotated, described locking
Bolt by bolt and screws handle and is formed by connecting, and described clamping screw also includes stop nut.
Described lower latch fitting 14 is made up of lower clamping piece and clamping screw, and described lower clamping piece is the blank of an aluminium extruded type,
Respectively there is the circular hole of a upward and downward at the anterior left and right two ends of the lower clamping piece, on the circular hole of two anterior upward and downwards of the lower clamping piece also
Cracking for upward and downward is connected with, the left end in the middle part of the lower clamping piece has the circular hole of a upward and downward, and left end is upper in the middle part of the lower clamping piece
Lower corresponding with the pipe footpath close-fitting of the front fork stem 2 to circular hole, described front fork stem 2 is made up of pipe, cylinder and front axle, pipe
Bottom pore in fill in cylinder, the bottom of pipe to and have a cross-perforating together with cylinder, front axle penetrate the bottom of pipe and
In the cross-perforating of cylinder and win to the right, the upward and downward circular hole of left end and 2 pipe of the front fork stem in the middle part of the lower clamping piece
Upper end close-fitting socket, the centre that there is the circular hole of a upward and downward, the lower clamping piece centre at the lower clamping piece rear portion has one with lower folder
Part upward and downward cracks vertical longitudinal hole, and the rear end of the lower clamping piece longitudinal hole is connected with the stop nut of clamping screw described in,
Described left hand penetrates 11 and described right handgrip 12 in the circular hole of described lower clamping piece or so two ends upward and downward, described locking
Bolt is penetrated in the longitudinal hole of the lower clamping piece, and is screwed in stop nut, is tightened the clamping screw and can be tightened up lower clamping piece
Described lower clamping piece is locked described left hand 11 and described right handgrip 12 so that described left hand by cracking for upward and downward
11 and described right handgrip 12 are fixed and can not be slided up and down.
Described handle 15 is a working of plastics, and two lower ends of the handle 15 are respectively connected with the circle of a upward and downward, the handle
Corresponding for the external diameter of 11 and the right handgrip 12, the top of the handle 15 is aperture and the left hand of 15 two circle collar aperture
The handle of one handle, two collar aperture of the handle 15 are socketed on the left hand respectively under 11 and 12 knee of the right handgrip
Side, described handle 15 are located at the top of the upper clamping piece.
Before described side arm 3 includes that rotary part 31, front-axle beam 32 and interlocking mechanism 33, described rotary part 31 include
Central siphon, two zanjon bearings, a plane bearing and there is a shock-absorbing polyurethane cylinder, it is deep that the upper and lower side of front axle tube pore is respectively milled with placement rotation
The counterbore of ditch bearing, front axle tube close-fitting are pressed in the upward and downward circular hole in the middle of the lower clamping piece rear portion, and two zanjon bearings are inlayed respectively
It is embedded in the counterbore of front axle tube upper and lower side, plane bearing is lining on the zanjon bearing of the front axle tube upper end, then by poly- for shock-absorbing ammonia
Ester cylinder is put on plane bearing, there is a hole axial direction of shock-absorbing polyurethane cylinder, and by the endoporus of two zanjon bearings, plane bearing
Axis hole and the hole of shock-absorbing polyurethane cylinder, corresponding to the upper and lower two sides of 32 grooved part of the front-axle beam front end mutual to perforation, use
Described tumbler is connected with the grooved part of the front-axle beam to locking bolt, described front-axle beam 32 is by metal oval pipe welding groove
Type part is formed, and grooved part is the part being stamped to form by a sheet metal, the upper and lower side of grooved part have mutual to perforation, described
Laterally have one first cross-perforating in the middle part of front-axle beam 32, above 32 first cross-perforating of the front-axle beam, have an elongated hole, described before
There is one second cross-perforating the rear end for having a circular hole, the front-axle beam 32 below 32 first cross-perforating of beam, after the front-axle beam 32
Hold, the rear portion of the front-axle beam 32 is simultaneously located at the first horizontal of front-axle beam 32
The oblique perforation being provided between perforation and the second cross-perforating behind a left front right side, the rear portion of the front-axle beam 32 is located at the first cross-perforating
And second weld a little pipe in the oblique perforation between cross-perforating, there be a screwed hole top of 32 front portion of the front-axle beam.
The hole cylinder of the interlocking mechanism 33, described interlocking machine are installed in the first cross-perforating of the front-axle beam 32
Structure 33, including hole cylinder, Quick Release and safety fastener, described hole cylinder, is that metal cylinder circle side is provided with a radial direction
Perforation, the centre at the hole cylinder two ends are provided with the screwed hole of an axial direction, and described hole cylinder is penetrated in the front-axle beam
The first cross-perforating in, and in the screwed hole at the hole cylinder two ends one bolt of each twist-on positioning, described unpacks soon
Fast dismounting handle, circle hook bolt, spill pad, Quick Release spring and stop nut is included, fast dismounting handle is one of a trigger piece and is connected with
There is mutual eccentric orfice on two disks arranged side by side, two disks arranged side by side, on the trigger piece of the fast dismounting handle, have an elongated hole, the Quick Release
Eccentric orfice on two disk of handle is rotated with the collar aperture of circle hook bolt by rivet and is connected, and circle hook bolt penetrates spill pad and Quick Release
In spring, penetrated in the elongated hole of the front-axle beam 32 and in the perforation of the hole cylinder side from the top down again, then use locking spiral shell
Mother is penetrated in the circular hole below 32 first cross-perforating of the front-axle beam, and with circle hook bolt twist-on.
Described safety fastener is made up of stop button, safety plate, relief spring and safety bolt, and stop button is by plastics system
Into, the convex square tube under having in stop button bottom surface, under convex square tube bottom have a twist-on hole upwards, safety plate is a front end with circle
The working of plastics of nock, the top that there is the perforation of a upward and downward, the safety plate upward and downward perforation centre of the safety plate have one
Squared counter bore, the squared counter bore of the safety plate are corresponding with convex square tube under the stop button bottom surface, the stop button bottom surface
Under convex square tube penetrate in the elongated hole of the fast dismounting handle from the top down and the front end positioned at the fast dismounting handle elongated hole, will insurance
Spring is pressed in the elongated hole of the fast dismounting handle, and the front end of relief spring head on convex square tube under the stop button bottom surface, after
End heads on the rear end of the fast dismounting handle elongated hole, then by the squared counter bore of the safety plate corresponding to convex under the stop button bottom surface
Square tube, penetrated in the perforation of the safety plate upward and downward from bottom to top with a flat base tap bolt, and be fastened to the insurance
Under button bottom surface in the twist-on hole of convex square tube, the safety plate is slidably connected to the stop button in the elongated hole of the fast dismounting handle
Meanwhile, relief spring being together positioned in the elongated hole of the fast dismounting handle, safety bolt is the bolt of a cup head, safety bolt
It is fastened in the screwed hole of the front-axle beam 32, the arc opening of the safety plate front end is corresponding with the cup head of safety bolt, institute
The cup head of the arc opening and safety bolt of stating safety plate front end carries out snapping.
Described folding main part 4, including folded box and connecting rod, described folded box leans on piece and seat by flute profile stamping, front-axle beam
Pipe is welded by piece, and described flute profile stamping is the downward metal stamping of notch, and described flute profile stamping is in longitudinally disposed, institute
The front portion for stating flute profile stamping two sides has the slanted apertures behind a left front right side, the rear corner of the flute profile stamping two sides to have a horizontal stroke
To perforation, the front upper welded corner joint front-axle beam of the flute profile stamping leans on piece, the lower weld seat pipe of the rear side of the flute profile stamping
Piece is leaned on, described front-axle beam is that the front-axle beam is outside by two lower ends of the ∩ shapes of piece by a sheet metal rammed ∩ shapes part by piece
Side bending, the front-axle beam is by upper welded corner joint before two ends and the flute profile stamping of the ∩ shapes bending laterally of piece, the front-axle beam
There is a U-shaped gap front upper place by piece, and described seat pipe is the sheet metal of corrugate bending by piece, middle part of the seat pipe by piece
Circular arc spill is carried, the seat pipe leans on the circular arc spill of piece, and corresponding with the caliber that the seat pipe inlays pipe, described connecting rod is
One two ends are all connected with the part of an oscillating bearing, the front portion of the flute profile stamping two sides horizontal to being punched through to locking bolt
Rotate with the little pipe at the rear portion of the front-axle beam 32 and be connected, the endoporus of the oscillating bearing of the connecting rod front end pass through to lock bolt and
Second cross-perforating of the front-axle beam 32 rotates connection.
After described folding, fork 5 includes that back vent front bar, folder, left back fork and right back vent, described back vent front bar are
The pipe fitting cut into by metal tube, has a screwed hole on the upside of the back vent front bar rearward end, the front end of the back vent front bar with
The trailing flank welding of folded box, the frontal lobe of the rear end of the back vent front bar and the folder are welded, and described folder is by rolling over
Prestack leaf, folding posterior lobe, latch hook and shock-absorbing polyurethane block are constituted, and it is rammed by the middle part and bottom of sheet metal to fold frontal lobe
Opening grooved backward, the rammed opening in top grooved backward, fold frontal lobe opening backward under the left and right sides of grooved
There is the oblique perforation behind the left front right side at end, and the left and right sides for folding frontal lobe opening grooved forward has mutual to perforation, folds frontal lobe and opens
There is two screwed holes at the middle part of mouth grooved bottom surface backward, and shock-absorbing polyurethane block is connected with folding frontal lobe by two bolts, after folding
Rammed opening grooved forward of the leaf by sheet metal, fold the left and right sides of posterior lobe grooved lower end have oblique behind the left front right side
Perforation, the oblique perforation behind the left front right side of folding posterior lobe are corresponding with the tiltedly perforation folded behind the left front right side of frontal lobe, fold posterior lobe and are welded in
The left back fork and the front end of the right back vent, being tiltedly punched through to locking bolt and folding a frontal lobe left side behind the left front right side of folding posterior lobe
Oblique perforation after front right rotates connection, and the horizontal collar aperture of latch hook is by locking bolt, grooved is mutual forward with frontal lobe opening is folded
Connection is rotated to perforation, latch hook is the sliced pieces of an aluminium extruded type, in the middle part of latch hook, carry a horizontal collar aperture, the rear end of latch hook has one
Hook-type, latch hook front portion are provided with a vertical elongated hole, and a bolt is penetrated in the vertical elongated hole of latch hook, penetrated in spring again, then
Be screwed in the screwed hole of the back vent front bar rearward end, latch hook under the action of the spring can with fold posterior lobe upper edge interlocking,
Described left back fork and described right back vent are formed through twice bending by two metal tubes, described left back fork and described
Flatten and be provided with U-shaped gap backward in the rear end of right back vent.
Described seat pipe 61 by pipe, inlay pipe, little pipe and pipe clamp and constitute, the pore of the pipe lower end of the seat pipe 61
Pipe is inlayed in middle close-fitting socket one, and the pipe of the seat pipe 61 and the socket place for inlaying pipe are together provided with horizontal to boring a hole a, seat
The pipe of pipe 61 with inlay pipe socket place to penetrating little pipe and welding, that inlays pipe lower end laterally opens a pair of perforation,
Inlay the horizontal little pipe for having the front that bores a hole one gap that Open Side Down, the seat pipe 61 in pipe lower end to pass through to locking bolt
Perforation is rotated horizontal with the folded box flute profile stamping rear corner is connected, and the top of the seat pipe 61 connects an anchor ear, institute
State seat pipe 61 and inlay the horizontal endoporus rotation to being punched through to locking bolt, with the oscillating bearing of the rod rear end in pipe lower end
Connection, the point of the point and the connecting rod connection front-axle beam 32 of 61 lower end of the seat pipe connection connecting rod can be produced after folding
The life seat pipe 61 is higher than the connecting rod and 32 tie point of the front-axle beam and the seat pipe 61 and institute with the tie point of the connecting rod
The line of folded box tie point is stated, this is allowed for the seat pipe 61, the folded box and is generated certainly with front-axle beam linkage folding
Lock function.
Described vehicle seat 62 by saddle pipe, saddle and tows wheel and constitutes, the top of the seat pipe 61 by anchor ear with described
Saddle pipe is fixedly connected, and on the saddle pipe folder that the saddle is connected with saddle pipe, is simultaneously connected with the frame that tows for towing wheel, and described drags
Road wheel by towing frame, tow axle and two PU wheels are constituted, towing frame and is passed through all through twice bending by two flat bar sheet metals
Front and back end punching is formed, and two front apertures for towing two flat bar sheet metal of frame are fastened on the saddle pipe folder of the saddle, tow frame
The two rear holes connection of two flat bar sheet metals tows axle, tows axle and is made up of a pipe and a screw rod, and a pipe is lining in and tows frame
Opening for two flat bar sheet metal rear ends is central, and by the pore of a pipe corresponding to the rear hole for towing two flat bar sheet metal of frame, then
Described screw rod is penetrated and two ends win, described screw rod is that two ends are provided with externally threaded screw rod, and two PU wheels are socketed on described
Screw rod is won on the two ends for, then loosens the two ends that nut is fastened to the screw rod with two, and described PU wheels are the PU of plastic wheel hub
Wheel, the centre of the PU wheels two sides respectively inlay a deep groove ball bearing, are also lined with one between two deep groove ball bearings of the PU wheels
Lining ring.
Lid is arranged at the top that the trailing flank of the battery case 71 has the spill of a upward and downward, the battery case 71, the electricity
The spill both sides of the upper and lower of 7 trailing flank of pond box are threaded hole, and described battery case 71 also includes two anchor ears, and two
Anchor ear is respectively by the twist-on of bolt, the leading flank that described battery case 71 is connected to the seat pipe 61.
Described step 72 is formed by connecting by step seat and pedal stroke, and two step seats are respectively by electric welding in the left side
The left side of back vent front end and the right side of the right back vent front end, before and after two step seats, both sides have vertical mutual to wearing
Hole, the perforation for having radial direction on pedal stroke, the radial perforation on two pedal strokes pass through mutual with two step seats to locking bolt respectively
To perforation connection, two pedal strokes after being connected with two step seats can fold back.
Described front-wheel 81 is 12 inches of inflated wheel, and described front-wheel 81 is installed on the front axle of the front fork stem 2, institute
The trailing wheel 82 that states is connected with left back fork and the dropout on right member back vent, and described trailing wheel 82 is 12 inches of motor wheel, described
Electric drive system 9 include:Wheel hub motor, battery, controller and controlling switch, described motor are brushless hub electric motors,
The wheel hub one configuration of described motor and the trailing wheel 82 is combined, and described battery is the lithium battery group of series connection, described control
Device processed is brushless motor controller, and described battery and described controller are all positioned in described battery case 71, described
Controlling switch includes that speed control crank, power-off brake lever and power supply lock, described power supply lock are installed on described battery case
Top side, speed control crank is installed on described right handgrip 12, power-off brake lever be installed on described left hand on 11 with
On described right handgrip 12, power supply lock, speed control crank and power-off brake lever, by connecting line and connector and described control
Device connects, and described controller is connected with described battery and described trailing wheel 82 by connecting line and connector.
Claims (10)
1. a kind of three folding portable electric motor car of flexible handle type, including flexible handle, front fork stem, side arm, folding main part, folding
Fork, seat pipe, vehicle seat, battery case, step, front-wheel, trailing wheel and drive mechanism, is characterized in that afterwards:Flexible handle include left hand,
Right handgrip, upper latch fitting, lower latch fitting and handle, left hand being to be formed as right-angle bending by the upper end of pipe with right handgrip, left hand handle
Screwed hole is provided with the outside below at right handgrip right-angle bending, upper latch fitting is made up of upper clamping piece, banking stop and clamping screw, on
Respectively there is the circular hole of a upward and downward at the left and right two ends of folder, are also connected with cracking for upward and downward on the circular hole of two upward and downwards of upper clamping piece,
The left and right that upper clamping piece upward and downward cracks rearward is respectively provided with the screwed hole of a upward and downward, the left and right two that upper clamping piece upward and downward cracks rearward
The bottom of the screwed hole of upward and downward allows banking stop to be connected to the bottom side of upper clamping piece, upper clamping piece by two bolt twist-ons, one banking stop
Centre have one to crack vertical longitudinal hole with upper clamping piece upward and downward, the rear end of upper clamping piece longitudinal hole connects the anti-of a clamping screw
Loose nut, left hand in the circular hole for penetrating upper clamping piece or so two ends upward and downward with right handgrip, and by left hand handle and right handgrip right angle
Screwed hole below knee is screwed into left hand handle and right handgrip right-angle bending corresponding to the bottom side of upper clamping piece respectively with two bolts
In the screwed hole of place lower section, by left hand spacing with what right handgrip and upper clamping piece were made to rotate, clamping screw penetrates indulging for upper clamping piece
Xiang Kongzhong, and be screwed in stop nut, tighten clamping screw and can tighten up cracking for upper clamping piece upward and downward;Lower latch fitting is by lower clamping piece
Constitute with clamping screw, respectively there is the circular hole of a upward and downward at the anterior left and right two ends of lower clamping piece, two anterior upward and downwards of lower clamping piece
Cracking for upward and downward is connected with circular hole, and the centre that the left end in the middle part of lower clamping piece has the circular hole of a upward and downward, lower clamping piece rear portion has one
The circular hole of upward and downward, the anterior centre of lower clamping piece have one to crack vertical longitudinal hole with lower clamping piece front portion upward and downward, and lower clamping piece is vertical
Connect the stop nut of a clamping screw to the rear end in hole, the circular hole of left end upward and downward is connected with the upper end of front fork stem in the middle part of lower clamping piece
Connect, front fork stem is made up of pipe, cylinder and front axle, in the bottom pore of pipe, fill in cylinder, the bottom of pipe to and together with circle
Post has a cross-perforating, and front axle is penetrated in the bottom of pipe and the cross-perforating of cylinder, and wins to the right, left hand handle and right handgrip
Penetrate in the circular hole of lower clamping piece or so two ends upward and downward, clamping screw is penetrated in the longitudinal hole of lower clamping piece, and be screwed into locking spiral shell
In mother, tighten clamping screw and can tighten up cracking for lower clamping piece upward and downward, handle is connected to left hand the top with right handgrip, and position
Top in upper clamping piece;Side arm is made up of rotary part, front-axle beam and interlocking mechanism, and rotary part is installed in the middle of lower clamping piece rear portion
Upward and downward circular hole on, front-axle beam be by metal tube front end weld a grooved part form, the upper and lower side of grooved part is by mutual
To perforation, what front-axle beam grooved part was mutual to locking bolt connection rotary part, laterally has one first in the middle part of front-axle beam to being punched through
Cross-perforating, front-axle beam is located above the first cross-perforating an elongated hole, and front-axle beam is located at below the first cross-perforating a circle
There is one second cross-perforating in hole, the rear end of front-axle beam, at the rear portion of front-axle beam and are located at the first cross-perforating of front-axle beam and second horizontal
The oblique perforation being provided between perforation behind the left front right side, welds a little pipe, the top of front-axle beam front end in the oblique perforation at the rear portion of front-axle beam
An also screwed hole, is provided with the hole cylinder of interlocking mechanism in the first cross-perforating of front-axle beam, interlocking mechanism by hole cylinder,
Quick Release and safety fastener are constituted, and Quick Release is made up of fast dismounting handle, circle hook bolt, spill pad, Quick Release spring and stop nut, fast dismounting handle
By riveting with circle hook bolt rotate be connected, enclose hook bolt penetrate in spill pad and Quick Release spring, enclose hook bolt again on to
Under penetrate in the elongated hole of front-axle beam and in the perforation of cylindrical side with holes, then penetrate the first cross-perforating of front-axle beam with stop nut again
In the circular hole of lower section, and with circle hook bolt twist-on, safety fastener is made up of stop button, safety plate, relief spring and safety bolt, is protected
Dangerous button and safety plate are bolted to the front end of fast dismounting handle elongated hole, and relief spring is installed in the elongated hole of fast dismounting handle, and
The rear of stop button and safety plate is located at, safety bolt is fastened in the screwed hole of front-axle beam, the cup head of safety bolt and insurance
The arc opening of piece front end is corresponding, and cup head that can be by safety plate with safety bolt carries out snapping;Folding main part includes folding
Box and connecting rod, folded box are welded by piece by piece and seat pipe by flute profile stamping, front-axle beam, and flute profile stamping is the downward metal of notch
Stamping, the front portion of flute profile stamping have slanted apertures behind a left front right side, and the rear corner of flute profile stamping has one horizontal to perforation, groove
The front upper welded corner joint front-axle beam of shape stamping leans on the lower weld seat pipe of piece, the rear side of flute profile stamping to lean on piece, and front-axle beam is by a gold medal by piece
The rammed ∩ shapes part of category piece, front-axle beam have a U-shaped gap, the oblique of the front portion of flute profile stamping to lead to perforation by the front upper place of piece
Cross to rotate the little pipe for locking welding during bolt is tiltedly bored a hole with front-axle beam rear portion and be connected, the front end of connecting rod passes through to locking bolt and front-axle beam
The second cross-perforating rotate connection, front-axle beam by piece front upper place U-shaped gap, can be by Quick Release interlocking;After folding, fork includes
Back vent front bar, folder, left back fork and right back vent, back vent front bar are welded in the rear side of folded box, the rear end welding of back vent front bar
Folder, left back fork and right back vent are welded in the rear side of folder, and folder can be by the left back fork of fork after folding and right back vent
It is folded down the position to the right to front;In the pore of seat pipe bottom, pipe is inlayed in socket one, and the transverse weld one of seat pipe bottom is little
Pipe, seat pipe inlays pipe lower end to be had one horizontal to perforation, and seat pipe top connects an anchor ear, and the horizontal little pipe of seat pipe is by right
Lock bolt horizontal with folded box flute profile stamping rear corner to perforation rotate is connected, seat pipe lower end horizontal to be punched through to lock
Bolt is connected with the rear end thereof of connecting rod, and the top of seat pipe is connected with vehicle seat by anchor ear, and vehicle seat by saddle pipe, saddle and tows wheel
Constitute, tow wheel and be connected to the rear of saddle, battery case is connected to the leading flank of seat pipe, two foot-operated are connected to left back fork
Left side and the right side of right back vent;Front-wheel is installed on front axle, and trailing wheel is installed on the rear end of back vent, opens Quick Release, seat pipe is rolled over downwards
Folded, in the presence of connecting rod, side arm is inconjunction with flexible handle, front fork stem and front-wheel and is folded to rear position to the left downwardly together
Put, reach quick perfect folding effect;Electric drive system includes that motor, battery, controller and controlling switch, motor are arranged
In trailing wheel, battery and controller are all placed in battery case.
2. three folding portable electric motor car of flexible handle type according to claim 1, is characterized in that:The left hand handle and institute
The screwed hole for stating right handgrip corresponds respectively to the bottom side of the upper latch fitting upper clamping piece, the left hand handle and the right handgrip lower end side
After face screwed hole is screwed into bolt, can be as described left hand sliding up and down with the lower latch fitting lower clamping piece with described right handgrip
Spacing, be connected to the banking stop of the upper clamping piece bottom side, be connected to the left hand with the right handgrip on two
Bolt coordinates, can be as described left hand spacing when launching with described right handgrip.
3. three folding portable electric motor car of flexible handle type according to claim 1, is characterized in that:The upper clamping piece longitudinal direction
The rear end in hole is connected with a counterbore, inlays the stop nut of clamping screw described in, described locking in the counterbore of the upper clamping piece
Bolt by bolt and screws handle and is formed by connecting, and described clamping screw also includes stop nut, left end in the middle part of the lower clamping piece
Upward and downward circular hole corresponding with the pipe footpath close-fitting of the front fork stem, in the middle part of the lower clamping piece upward and downward circular hole of left end with described
The upper end close-fitting socket of front fork stem pipe, described handle is a working of plastics, and two lower ends of the handle are respectively connected with a upward and downward
Circle, aperture and the left hand of two circle collar aperture of the handle corresponding with the external diameter of the right handgrip, the handle
Top is the handle of a handle.
4. three folding portable electric motor car of flexible handle type according to claim 1, is characterized in that:Described rotary part
Include front axle tube, two zanjon bearings, a plane bearing and have a shock-absorbing polyurethane cylinder, the upper and lower side of front axle tube pore to be respectively milled with
The counterbore of rotation zanjon bearing is placed, front axle tube close-fitting is pressed in the upward and downward circular hole in the middle of the lower clamping piece rear portion, two zanjon axles
Hold and be embedded in the counterbore of front axle tube upper and lower side respectively, plane bearing is lining on the zanjon bearing of the front axle tube upper end, then will
Shock-absorbing polyurethane cylinder is put on plane bearing, and there is a hole axial direction of shock-absorbing polyurethane cylinder, and by the endoporus of two zanjon bearings,
The axis hole of plane bearing and the hole of shock-absorbing polyurethane cylinder, corresponding to the upper and lower two sides of the front-axle beam front end grooved part mutual to wearing
Hole, with to lock bolt described tumbler is connected with the grooved part of the front-axle beam.
5. three folding portable electric motor car of flexible handle type according to claim 1, described hole cylinder is a metal
Cylinder circle side is provided with the perforation of a radial direction, and the centre at the hole cylinder two ends is provided with the screwed hole of an axial direction, described
Hole cylinder is penetrated in the first cross-perforating of the front-axle beam, and each twist-on one in the screwed hole at the hole cylinder two ends
Bolt is positioned.
6. three folding portable electric motor car of flexible handle type according to claim 1, is characterized in that:Described flute profile stamping
In longitudinally disposed, two lower ends laterally bending of the front-axle beam by the ∩ shapes of piece, ∩ shape laterally bending of the front-axle beam by piece
Two ends and the flute profile stamping before upper welded corner joint, described seat pipe is the sheet metal of corrugate bending by piece, the seat pipe
Middle part by piece carries circular arc spill, circular arc spill of the seat pipe by piece, institute corresponding with the caliber that the seat pipe inlays pipe
The connecting rod that states is the part that two ends are all connected with an oscillating bearing.
7. three folding portable electric motor car of flexible handle type according to claim 1, is characterized in that:Described folder by
Fold frontal lobe, fold posterior lobe, latch hook and shock-absorbing polyurethane block composition, folding frontal lobe is struck out by the middle part and bottom of sheet metal
Opening grooved backward, the rammed opening in top grooved backward, fold the frontal lobe opening left and right sides of grooved backward
There is the oblique perforation behind the left front right side lower end, and the left and right sides for folding frontal lobe opening grooved forward has mutual to perforation, folds frontal lobe
The middle part of opening grooved bottom surface backward also has two screwed holes, shock-absorbing polyurethane block to be connected with frontal lobe is folded by two bolts, folding
Rammed opening grooved forward of the posterior lobe by sheet metal, fold the left and right sides of posterior lobe grooved lower end have the left front right side after
Tiltedly bore a hole, the oblique perforation behind the left front right side of folding posterior lobe is corresponding with the tiltedly perforation folded behind the left front right side of frontal lobe, folds posterior lobe left front
Being tiltedly punched through behind the right side is connected with the oblique perforation rotation behind the left front right side of folding frontal lobe to locking bolt, and the horizontal collar aperture of latch hook passes through
To locking bolt, mutual perforation is rotated of grooved forward is connected with frontal lobe opening is folded, and latch hook is the sliced pieces of an aluminium extruded type, lock
A horizontal collar aperture is carried in the middle part of hook, and the rear end of latch hook has a hook-type, latch hook front portion to be provided with a vertical elongated hole, and a bolt is penetrated
In the vertical elongated hole of latch hook, penetrated in spring again, be then screwed in the screwed hole of the back vent front bar rearward end, latch hook exists
Can be with folding posterior lobe upper edge interlocking in the presence of spring.
8. three folding portable electric motor car of flexible handle type according to claim 1, is characterized in that:Described seat pipe is by justifying
Manage, inlay pipe, little pipe and pipe clamp composition, pipe, the seat are inlayed in close-fitting socket one in the pore of the pipe lower end of the seat pipe
The pipe of pipe and the socket place for inlaying pipe be together provided with one horizontal to perforation, the pipe of seat pipe with inlay pipe socket place to wearing
Hole penetrates little pipe and welds, and that inlays pipe lower end laterally opens a pair of perforation, and inlaying the horizontal front to perforation in pipe lower end has
One gap that Open Side Down, the seat pipe lower end connect the point and the connecting rod of the connecting rod and connect the point of the front-axle beam in folding
Poststack, can produce the seat pipe and the tie point of the connecting rod higher than the connecting rod and the front-axle beam tie point and the seat pipe with
The line of the folded box tie point, this are allowed for the seat pipe, the folded box and are generated certainly with front-axle beam linkage folding
Lock function.
9. three folding portable electric motor car of flexible handle type according to claim 1, is characterized in that:The saddle and saddle pipe
On the saddle pipe folder of connection, the frame that tows for towing wheel is simultaneously connected with, the described wheel that tows is by towing frame, tow axle and two PU wheels
Constitute, it is that all through twice bending and through front and back end, punching is formed by two flat bar sheet metals to tow frame, tows two flat bar of frame
Two front apertures of sheet metal are fastened on the saddle pipe folder of the saddle, and the two rear holes connection for towing two flat bar sheet metal of frame is dragged
Row axle, tows axle and is made up of a pipe and a screw rod, and a pipe is lining in and tows in the middle of the opening of two flat bar sheet metal rear end of frame, and will
The pore of one pipe is corresponding to towing the rear hole of two flat bar sheet metal of frame, then described screw rod is penetrated and two ends win, institute
The screw rod that states is that two ends are provided with externally threaded screw rod, and two PU wheels are socketed on the screw rod and win on the two ends for, then loosen spiral shell with two
Mother is fastened to the two ends of the screw rod.
10. three folding portable electric motor car of flexible handle type according to claim 1, is characterized in that:The battery case
Trailing flank has the spill of a upward and downward, has lid at the top of the battery case, the upper and lower of the battery case trailing flank
Spill both sides are threaded hole, and described battery case also includes two anchor ears, two anchor ears respectively by the twist-on of bolt, by institute
The battery case that states is connected to the leading flank of the seat pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620941349.XU CN206012840U (en) | 2016-08-25 | 2016-08-25 | The three folding portable electric motor car of flexible handle type |
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Application Number | Priority Date | Filing Date | Title |
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CN201620941349.XU CN206012840U (en) | 2016-08-25 | 2016-08-25 | The three folding portable electric motor car of flexible handle type |
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CN201620941349.XU Expired - Fee Related CN206012840U (en) | 2016-08-25 | 2016-08-25 | The three folding portable electric motor car of flexible handle type |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106080919A (en) * | 2016-08-25 | 2016-11-09 | 太仓市车中宝休闲用品有限公司 | Flexible handle type three folding portable electric motor car |
CN111086584B (en) * | 2020-01-09 | 2021-02-09 | 太仓市车中宝休闲用品有限公司 | Portable quick folding electric vehicle |
-
2016
- 2016-08-25 CN CN201620941349.XU patent/CN206012840U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106080919A (en) * | 2016-08-25 | 2016-11-09 | 太仓市车中宝休闲用品有限公司 | Flexible handle type three folding portable electric motor car |
CN111086584B (en) * | 2020-01-09 | 2021-02-09 | 太仓市车中宝休闲用品有限公司 | Portable quick folding electric vehicle |
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