CN106080907A - Stretching handle Portable electric bicycle - Google Patents
Stretching handle Portable electric bicycle Download PDFInfo
- Publication number
- CN106080907A CN106080907A CN201610700313.7A CN201610700313A CN106080907A CN 106080907 A CN106080907 A CN 106080907A CN 201610700313 A CN201610700313 A CN 201610700313A CN 106080907 A CN106080907 A CN 106080907A
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- CN
- China
- Prior art keywords
- clamping piece
- pipe
- hole
- slotware
- upward
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/14—Handlebar constructions, or arrangements of controls thereon, specially adapted thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
- B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
A kind of stretching handle Portable electric bicycle, including flexible handle, front fork stem, side arm, central sill, rear fork, vehicle seat, front-wheel, trailing wheel and electric drive system, flexible handle connects 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 made up of rotary part and front even part, central sill is by beam pipe, chock in before, front slotware, rear slotware, chock in rear, vehicle body folder, two step parts and two tow wheel and are formed by connecting, rear fork is bent into door frame shaped by bullion sheet and forms, vehicle seat is by seat pipe, lock-connecting piece, connecting rod, saddle and folding location hook are formed by connecting, front-wheel is installed on front axle, trailing wheel is installed on rear fork, electric drive system includes motor, battery, controller and control switch, motor is arranged at trailing wheel, battery and controller are all placed in the beam pipe of central sill.
Description
Technical field:
The present invention relates to a kind of type folding electric vehicle, particularly to a kind of stretching handle Portable electric bicycle.
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 structure, also can not reach the satisfaction putting in knapsack after folding.
Summary of the invention:
The invention aims to the new type foldable mode providing a kind of handlebar with flexible handle type, the related trailing wheel of rear fork
Collapsed forward, vehicle seat fold the mode with side arm folding linkage, can put into the stretching handle in knapsack portable after having folded
Formula electric motor car.The object of the present invention is achieved like this；Stretching handle Portable electric bicycle, including flexible handle, front fork stem, front
Frame, central sill, rear fork, vehicle seat, front-wheel, trailing wheel and electric drive system, is characterized in that: flexible handle includes left hand handle, the right hand
, 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 and the right side
Hands has screwed hole the outside below at right-angle bending, and upper latch fitting is made up of upper clamping piece, banking stop and clamping screw, upper clamping piece
Being the blank of an aluminium extruded type, the two ends, left and right of upper clamping piece are respectively arranged with the circular hole of a upward and downward, the circular hole of two upward and downwards of upper clamping piece
On be also connected with cracking of upward and downward, upper clamping piece upward and downward left and right rearward of cracking respectively has the screwed hole of a upward and downward, upper clamping piece
Two bolt twist-on one banking stops are passed through in the bottom of the screwed hole of left and right two upward and downward that upward and downward cracks rearward, allow banking stop connect
In the bottom side of upper clamping piece, the centre of upper clamping piece has one to crack with upper clamping piece upward and downward vertical longitudinal hole, upper clamping piece longitudinal hole
Rear end connects the stop nut of a clamping screw, left hand in the circular hole penetrating two ends, upper clamping piece left and right upward and downward with right handgrip,
And by left hand with right handgrip right-angle bending at below screwed hole corresponding to the bottom side of upper clamping piece, be screwed into respectively with two bolts
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,
Further, be fastened to left hand with two bolts on right handgrip, coordinate with the banking stop of the bottom side being connected to upper clamping piece, can be as left
Spacing when launching with right handgrip of hands, clamping screw penetrates in the longitudinal hole of upper clamping piece, and is screwed in stop nut, tightens
Clamping screw can tighten up cracking of upper clamping piece upward and downward, and upper clamping piece is locked left hand handle and right handgrip so that left hand handle and the right hand
Can not rotate fixing；Lower latch fitting is made up of lower clamping piece and clamping screw, and lower clamping piece is the blank of an aluminium extruded type, lower clamping piece
Anterior two ends, left and right are respectively arranged with the circular hole of a upward and downward, and the circular hole of two upward and downwards that lower clamping piece is anterior is connected with opening of upward and downward
Seam, the right-hand member in the middle part of lower clamping piece has the circular hole of a upward and downward, and there is the circular hole of a upward and downward lower clamping piece rear end to the right, before lower clamping piece
The centre in portion has one to crack with lower clamping piece front portion upward and downward vertical longitudinal hole, and the rear end of lower clamping piece longitudinal hole connects a locking screw
The stop nut of bolt, the circular hole of right-hand member upward and downward in the middle part of lower clamping piece is connected with the upper end of front fork stem, and front fork stem is by pipe, cylinder
With front axle constitute, the bottom pore of pipe fills in cylinder, the bottom of pipe to and have a cross-perforating together with cylinder, front axle is worn
Entering in the bottom of pipe and the cross-perforating of cylinder, and win to the left, left hand handle and right handgrip penetrate on two ends, lower clamping piece left and right
Lower to circular hole in, clamping screw penetrates in the longitudinal hole of lower clamping piece, and is screwed in stop nut, tightens clamping screw and can receive
Cracking of tight lower clamping piece upward and downward, locks left hand handle and right handgrip by lower clamping piece so that left hand handle and right handgrip fix and can not
Sliding up and down, handle is connected to left hand the top with right handgrip, and is positioned at the top of upper clamping piece；Side arm is by rotary part and front
Even part is constituted, and rotary part is installed on the upward and downward circular hole of lower clamping piece rear end to the right, and front even part is the slice processing of aluminium extruded type
Part, the front end of front even part is grooved, and the both sides up and down of front even part grooved have mutual to perforation, and the upper and lower of front even part rear end is each
Have a cross-perforating, front even part grooved mutual to being punched through lock bolt is connected rotary part；Central sill include beam pipe, front in
Chock, front slotware, rear slotware, rear interior chock, vehicle body folder, two step parts and two tow wheel, and beam pipe is by metal rectangular control
Becoming, front end, the beam pipe left and right sides has two mutual to perforation, before the pore of beam pipe front end is filled in chock, be positioned at beam pipe front end
Pore in front interior chock connected by two bolts before slotwares, front slotware is opening grooved part forward, about front slotware two
The lower end of side has mutual to perforation, and the upper side of beam pipe rear end has a gap, and the left and right sides of beam pipe rear end is several laterally
Perforation, rear slotware is opening grooved part forward, and the anterior angle of the left and right sides on rear slotware top has mutual to perforation, rear slotware
The left and right sides of bottom has several mutual to perforation, and the left and right sides of rear slotware bottom is several mutual to perforation and Liang Guanhou
The end left and right sides several cross-perforating is corresponding, rear slotware lower rearward side respectively have a hole, rear in have on chock with after
The several mutual cross-perforating corresponding to perforation in the left and right sides, slotware bottom, the spiral shell also having two longitudinal directions up and down of rear interior chock
Pit, rear in chock fill in the bottom of rear slotware, the bottom of rear slotware is filled in from the gap of the upper side of beam pipe rear end again, and
With several rivets by the rear end of beam pipe, the bottom of rear slotware and rear in chock be riveted together, vehicle body folder by fold frontal lobe,
Fold posterior lobe and fold snap close composition, folding frontal lobe and be connected by two bolts and rear interior chock are fixing, front slotware left and right sides phase
The mutual cross-perforating to being punched through below lock bolt and front company part rear end is rotationally connected, after two step parts are connected to
The upper bit of the slotware left and right sides, two tow wheel is connected to the outer end of two step parts；Rear fork is by bullion sheet
Both ends, the left and right door frame shaped that curves folded back upon, two rear ends, rear end of rear fork have one mutual to perforation, the front end face of rear fork
Posterior lobe is fixing to be connected with folding, and folding posterior lobe, by being rotationally connected lock bolt with folding frontal lobe, folds snap close and is connected to fold
On posterior lobe, folding snap close can be with folding frontal lobe interlocking, during folding, folds posterior lobe and is inconjunction with the folding of rear fork front to the left；Vehicle seat
Including seat pipe, lock-connecting piece, connecting rod, saddle and folding location hook, seat pipe is by rectangle seat pipe, upper plug member, lower plug member and circle saddle pipe structure
Becoming, rectangle seat pipe is that the upper end by a rectangular tube bends to the left and forms, and respectively having of rectangle seat pipe lower end one is laterally worn
Hole, the trailing flank of rectangle seat pipe lower end has an elongated hole, and in the pore of rectangle seat pipe upper end, close-fitting fills in plug member, rectangle seat pipe
In the pore of lower end, close-fitting fills in lower plug member, and the cross-perforating making lower plug member upper and lower corresponds to the horizontal stroke that rectangle seat pipe lower end is upper and lower
To perforation, lower plug member fluting backward is made to pass through two bolts with upper corresponding to the elongated hole of the rear side of rectangle seat pipe lower end, circle saddle pipe
Plug member is fixing to be connected, the lower cross-perforating of seat pipe lower end by lock bolt mutual with Qian Shang angle, the rear slotware left and right sides to wearing
Hole is rotationally connected, and be slidably connected in the elongated hole of rectangle seat pipe lower end trailing flank and in lower plug member fluting backward lock-connecting piece, interlocking
Part can be with the upper edge interlocking of rear slotware trailing flank, and the upper cross-perforating of seat pipe lower end is rotationally connected the rear end of connecting rod, and connecting rod is
It is pressed into the parts of right-angle bending by two ends before and after a metal round steel, before and after connecting rod, at the two-end-point of right-angle bending, respectively has one
Screwed hole, the front end of connecting rod is rotationally connected with the front cross-perforating connected above part rear end, and saddle is connected on circle saddle pipe, and it is fixed to fold
Position hook is connected to the right flank of beam pipe front end；Front-wheel is installed on front axle, and trailing wheel is installed on the rear end of rear fork, opens lock-connecting piece,
And by vehicle seat collapsed forward, under the effect of connecting rod, vehicle seat be inconjunction with side arm, flexible handle, front fork stem together with front-wheel in
The lower section of beam folds, and reaches perfect folding effect, and under the effect folding location hook seat pipe, by vehicle seat, side arm, stretching turns
, front fork stem is fixed on folded state together with central sill；Electric drive system includes motor, battery, controller and control switch,
Motor is arranged at trailing wheel, battery and controller and is all placed in the beam pipe of central sill.
The invention has the beneficial effects as follows: the present invention ingenious cooperation by profile piece so that whole vehicle frame does not all have electric welding
Welding, represents a kind of new trend of the manufacturing process of electric motor car；The handlebar of the present invention uses the form of flexible handle so that car
Folding reach the simplest, and reach most effective；Front fork stem is connected to the upward and downward circular hole of the right-hand member in the middle part of lower clamping piece
In, the upward and downward circular hole of lower clamping piece rear end to the right connects rotary part, makes the present invention after folding accomplish smaller and more exquisite；This
Bright front tumbler uses side arm and the cooperation of the rotary part being connected to lower clamping piece rear end to the right, includes flat in rotary part
Bearing and shock-absorbing polyurethane cylinder, make front tumbler both simple and effective and also have incabloc function；Central sill is positioned to the right
Position so that the trailing wheel after folding can between the angle of saddle and left hand handle, and central sill use beam pipe connect before slotware
With the mode of rear slotware, and band of being held concurrently again by beam pipe is as battery case, and two step parts are connected to the rear slotware left and right sides, and two tow
Wheel is connected to the outer end of two step parts so that the position of the parts with difference in functionality is arranged with compact way arrangement, reaches
Reduce space the most dexterously；Vehicle body folder uses and is connected to central sill and rear fork position to the left so that rear fork is related
Trailing wheel is after left front folds, and trailing wheel can be paralleled with front-wheel；The lower cross-perforating of seat pipe lower end is rotationally connected with rear slotware, seat
The upper cross-perforating of pipe lower end is connected with the rear end thereof of connecting rod so that linkage structure has also been accomplished ultimate attainment simple.
Accompanying drawing illustrates:
Fig. 1 is present configuration schematic diagram；
Fig. 2 is that the present invention stretches the expansion schematic diagram of handle；
Fig. 3 is that the present invention stretches the gathering schematic diagram of handle；
Fig. 4 is front-axle beam of the present invention and the structural representation of both sides sheet；
Fig. 5 is folding process schematic diagram of the present invention；
Fig. 6 is that the present invention folds complete figure；
In figure: 1 stretches handle, 2 front fork stems, 3 side arms, 4 central sills, fork after 5,6
Vehicle seat, 71 front-wheels, 72 trailing wheels, 8 electric drive systems；The handle 1 that wherein stretches also includes: 11 left hands
, 12 right handgrips, latch fitting on 13,14 times latch fittings, 15 handles；Vehicle seat 6 also includes: vehicle seat 6 also includes:
61 seat pipe, 62 lock-connecting pieces, 63 connecting rods, 64 saddles, 65 fold location hook.
Detailed description of the invention:
According to Fig. 1, described stretching handle Portable electric bicycle, including flexible handle 1, front fork stem 2, side arm 3, central sill 4, after
Fork 5, vehicle seat 6, front-wheel 71, trailing wheel 72 and electric drive system 8；
Described flexible handle 1 include 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 described left hand is 11 and the described right hand
Outside below at 12 right-angle bendings is respectively had a screwed hole, and described left hand distinguishes the screwed hole of 11 and described right handgrip 12
Corresponding to the bottom side of described upper latch fitting 13 upper clamping piece, by two bolts twist-on respectively to described left hand straight to 11 and described right handgrip 12
At angular distortion in the screwed hole of lower outer, it is connected to described left hand and the bolt of 11 and described right handgrip 12 is laid respectively at described
The bottom side of upper latch fitting 13 upper clamping piece, described left hand respectively has a screwed hole the side of 11 and described right handgrip 12 lower end, described
After left hand is screwed into bolt 11 and described right handgrip 12 lower end side screwed hole, can be as described left hand 11 and the described right side
Hands is spacing with what described lower latch fitting 14 lower clamping piece slided up and down 12.
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 two ends, left and right of described upper clamping piece are respectively arranged with the circular hole of a upward and downward, on the circular hole of two upward and downwards of described upper clamping piece also
Being connected with cracking of upward and downward, described upper clamping piece upward and downward left and right rearward of cracking is respectively arranged with the circular hole of a upward and downward, described upper clamping piece
In the circular hole of left and right two upward and downward that upward and downward cracks rearward, tapping becomes screwed hole, described upper clamping piece upward and downward to crack a left side rearward
The bottom of the screwed hole of right two upward and downwards, by the banking stop described in two bolt twist-ons one, allows described banking stop be connected to described
The bottom side of upper clamping piece, and be positioned at described upper clamping piece upward and downward and crack rearward, described banking stop, is portions with holes, two ends
Part, is connected to the described banking stop of described upper clamping piece bottom side, and is connected to described left hand two on 11 and described right handgrip 12
Bolt coordinates, spacing when 11 and described right handgrip 12 can be launched as described left hand, and the centre of described upper clamping piece has
One cracks with described upper clamping piece upward and downward vertical longitudinal hole, and the rear end of described upper clamping piece longitudinal hole is connected with a counterbore, described on
The counterbore of folder is inlayed the stop nut of clamping screw described in, tightens described clamping screw and can tighten 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 is 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,
The two ends, left and right of described lower clamping piece front portion are respectively arranged with the circular hole of a upward and downward, on the circular hole of two upward and downwards that described lower clamping piece is anterior also
Being connected with cracking of upward and downward, the right-hand member in the middle part of described lower clamping piece has the circular hole of a upward and downward, and described lower clamping piece rear end to the right has
The circular hole of one upward and downward, in the middle part of described lower clamping piece, the upward and downward circular hole of right-hand member is corresponding with the pipe close-fitting of described front fork stem 2, described
Front fork stem 2 be made up of pipe, cylinder and front axle, the bottom pore of pipe fills in cylinder, the bottom of pipe to and together with circle
Post has a cross-perforating, and front axle penetrates in the bottom of pipe and the cross-perforating of cylinder and wins to the left, in the middle part of described lower clamping piece
The upper end close-fitting socket of the upward and downward circular hole of right-hand member and described front fork stem 2 pipe, have in the middle of described lower clamping piece one with on lower clamping piece
Lower to the vertical longitudinal hole that cracks, the rear end of described lower clamping piece longitudinal hole is connected with the stop nut of clamping screw described in, described
Left hand 11 and described right handgrip 12 are penetrated in the circular hole of two ends, described lower clamping piece left and right upward and downward, described clamping screw
Penetrating in the longitudinal hole of described lower clamping piece, and be screwed in stop nut, tightening described clamping screw, to tighten up lower clamping piece upper and lower
To crack, by the left hand described in described lower clamping piece locking 11 and described right handgrip 12 so that described left hand is 11
Fix with described right handgrip 12 and can not slide up and down.
Described handle 15 is a working of plastics, and two lower ends of described handle 15 are respectively connected with the circle of a upward and downward, described handle
The aperture of the two circle collar aperture of 15 is with described left hand corresponding for the external diameter of 11 and described right handgrip 12, and the top of described handle 15 is
The handle of one handle, two collar aperture of described handle 15 are socketed on described left hand respectively under 11 and described right handgrip 12 knee
Side, described handle 15 is positioned at the top of described upper clamping piece.
Described side arm 3 is made up of rotary part and front even part, and described rotary part includes front axle tube, two zanjon axles
Hold, a plane bearing and have a shock-absorbing polyurethane cylinder, the upper and lower side of front axle tube pore is respectively milled with the counterbore placing zanjon bearing, front
In the upward and downward circular hole of central siphon close-fitting from bottom to top press-in described lower clamping piece rear end to the right, two zanjon bearings are embedded in front axle respectively
In the counterbore of pipe upper and lower side, plane bearing is lining on the zanjon bearing of described front axle tube upper end, then is put by shock-absorbing polyurethane cylinder
On plane bearing, shock-absorbing polyurethane cylinder axially have a hole, and by endoporus, the axis hole of plane bearing of two zanjon bearings with keep away
The hole of shake polyurethane cylinder, corresponding to connect before described the upper and lower two sides of grooved, part front end mutual to perforation, with will to lock bolt
Described rotatable parts connect the grooved of part and are connected before described, described before connect the slice processing part that part is aluminium extruded type, described before
Even the front end of part is grooved, the upper and lower of rear end is respectively arranged with a horizontal perforation, there is reinforcement at middle part, described before connect part reinforcement
Corner is respectively arranged with a circular hole, and connects tapping in the circular hole of part reinforcement corner before described and become screwed hole, described before connect part grooved
Up and down both sides have mutual to perforation, described before connect the both sides up and down of part grooved and strike out fillet, described before connect part and also wrap
Including both sides sheet, limit sheet is by the rectangular patch of plastic injection, and the corner of limit sheet rectangle is respectively arranged with a hole, sheet rectangle corner, limit
Hole with described before to connect the screwed hole of part reinforcement corner corresponding, and by bolt both sides sheet is connected to described before connect the left side of part
Right both sides.
Described central sill 4 includes beam pipe, front interior chock, front slotware, rear slotware, rear interior chock, vehicle body folder, two steps
Part and two tows wheel, and described beam pipe is made up of level metal rectangular pipe, is respectively arranged with one mutual before and after front end, the described beam pipe left and right sides
To perforation, the pore of described beam pipe front end is filled in before in chock, described front interior chock is by being respectively arranged with a circular hole up and down
The parts that the cut-out of rectangular aluminium section bar processes, tapped in two circular holes up and down of described front interior chock, described front interior
Respectively having a transverse holes before and after chock, two before and after front end, the described beam pipe left and right sides are mutual to being punched through two to lock
Bolt with described before in chock is fixing is connected, and be inconjunction with connection and be positioned at the described vehicle seat 6 of described beam pipe front end right flank
Fold location hook 65, unclamp the two couples lock bolt being positioned at described beam pipe front end, chock in before described is extracted forward, just can be
Putting into lithium battery group and controller in the pore of described beam pipe front end, described front slotware is to be struck out opening forward by sheet metal
Grooved part, the lower end of the described front slotware left and right sides has mutual to perforation, and after described front slotware, bottom surface is respectively arranged with one up and down
Hole, before after described front slotware, the upper lower opening of bottom surface is passed through two bolts and is positioned in the pore of described beam pipe front end, chock twist-on is solid
Fixed, the upper side of described beam pipe rear end has a gap, and described beam pipe rear end is positioned at the left and right sides below gap, has several
Cross-perforating, described rear slotware is to be struck out opening grooved part forward, the left and right two on described rear slotware top by sheet metal
The anterior angle of side has mutual to perforation, and the left and right sides of described rear slotware bottom has several mutual to perforation, described rear slotware
The left and right sides of bottom is several mutual corresponding with the several cross-perforating in the left and right sides, beam pipe rear end to perforation, described rear slotware
Lower rearward side respectively have a hole, described rear interior chock is by the cut-out of the rectangular aluminium section bar being respectively arranged with a circular hole up and down
Workpiece, described after in chock two circular holes up and down in tapped, described rear interior chock has with under described rear slotware
The several mutual cross-perforating corresponding to perforation in the left and right sides, portion, described rear interior chock is filled under described rear slotware
Portion, the bottom of described rear slotware is filled in from the gap of the upper side of beam pipe rear end again, with several rivets by after described beam pipe
End, the bottom of described rear slotware and described rear interior chock are riveted together, and make described after in upper and lower two screwed holes of chock with
The holes up and down of described rear slotware lower rearward side is corresponding, and described vehicle body folder is by folding frontal lobe, folding posterior lobe and folding
Snap close is constituted, described folding frontal lobe position to the right be respectively arranged with a hole up and down, the upper lower opening of described folding frontal lobe and rear interior chock
Up and down screwed hole is corresponding, respectively penetrates with two bolts in the upper lower opening of described folding frontal lobe, and is fastened to and is positioned at metal rectangular
In the screwed hole up and down of the interior chock in the pore of pipe rear end fixing, the described front slotware left and right sides mutual to being punched through lock
Bolt connects the cross-perforating below part rear end and is rotationally connected before described.
Described step part is formed by connecting by step seat and pedal stroke, and two step seats pass through rivet respectively after described
Slotware top left and right sides, two pedal strokes are energy collapsed forward between two step seats, and the outer face of two pedal strokes all has axle
To screwed hole, the described wheel that tows taken turns by PU and towed bolt and constitute, and PU wheel is the PU wheel of plastic wheel hub, PU wheel two sides
A deep groove ball bearing is respectively inlayed in centre, is also lined with a lining ring, tows the bolt that bolt is M8 between two deep groove ball bearings of PU wheel,
In two axial threaded hole towing the outer end that bolt respectively penetrates two pedal strokes.
Described rear fork 5 is by the both ends, left and right of the bullion sheet door frame shaped that curves folded back upon, described rear fork 5
Two rear end, rear ends have one mutual to perforation, and the front end face of described rear fork 5 has several riveted holes, and described folding posterior lobe has number
Individual hole, several holes of the front end face of described rear fork 5 by bolt and nut and fold posterior lobe several holes twist-on fix, described folding
There is vertical collar aperture on the left side of poststack leaf, and vertically having of the described folding frontal lobe left side is mutual to perforation, folds posterior lobe vertical
Collar aperture is by lock bolt and folding the most mutual being rotationally connected perforation of frontal lobe, and described folding snap close is rotationally connected with institute
Stating the right folding posterior lobe, described folding snap close can be connected to described folding posterior lobe with the right interlocking of described folding frontal lobe
Described rear fork 5 can fold to central sill left front.
Described vehicle seat 6 includes seat pipe 61, lock-connecting piece 62, connecting rod 63, saddle 64 and folds location hook 65, described seat pipe
61 by rectangle seat pipe, upper plug member, lower plug member and circle saddle pipe constitute, described rectangle seat pipe be the upper end by a rectangular tube to the left
Bending forms, described rectangle seat pipe lower end respectively have a cross-perforating, the trailing flank of described rectangle seat pipe lower end has
One elongated hole, in the pore of described rectangle seat pipe upper end, close-fitting fills in described upper plug member, and described upper plug member is by being front and back respectively arranged with
The cut-out workpiece of the rectangular aluminium section bar of one circular hole, tapped in two circular holes before and after described plug member, described rectangle seat pipe
Upper end be inconjunction with described upper plug member hit the person together one pin reinforce, in the pore of described rectangle seat pipe lower end, close-fitting fills in lower plug
Part, described lower plug member is by the parts of the rectangular block shape of nylon injection-molding, and the trailing flank of described lower plug member has one backward
Fluting, there is a counterbore upwards the top that described lower plug member is slotted backward, the left and right sides of described lower plug member be respectively arranged with one up and down
Cross-perforating, described lower plug member close-fitting from bottom to top is filled in the pore of described rectangle seat pipe lower end, and is made described lower plug
The upper and lower cross-perforating of part, corresponding to the upper and lower cross-perforating in described rectangle seat pipe lower end, makes described lower plug member fluting backward right
The elongated hole of the rear side of rectangle seat pipe lower end described in Ying Yu, described round saddle pipe is to be processed by metal circular tube, described round saddle pipe
Respectively have before and after rear end one radially to perforation, two couple of described round saddle pipe rear end is punched through two bolts and described upper plug member
Two screwed holes fixing connect, the lower cross-perforating of described seat pipe 61 lower end is by lock bolt and the described rear slotware left and right sides
Before upper mutual perforation is rotationally connected in angle, in the elongated hole of described rectangle seat pipe lower end trailing flank and described lower plug member opening backward
Be slidably connected in groove described lock-connecting piece, and described lock-connecting piece 62 is made up of flat pin, dead bolt and spring, spring put into described under
In plug member fluting backward, and the upper end of spring is positioned in described lower plug member counterbore upwards, then in described lower plug member backward
Fluting in penetrate flat pin, the screwed hole being respectively arranged with a longitudinal direction up and down in the middle part of flat pin, dead bolt is the metal parts of a bulk,
The lower end of dead bolt is the dead bolt shape of door lock, the perforation being respectively arranged with a longitudinal direction up and down of the upper end of dead bolt, and the upper and lower perforation of dead bolt is led to
Crossing that the two bolts screwed hole upper and lower with flat pin is fixing to be connected, dead bolt under the action of the spring can be with described rear slotware trailing flank
Upper edge interlocking, the rear end of described connecting rod 63 penetrates from left to right in the upper cross-perforating of described seat pipe 61 lower end, and uses bolt
Being fastened in the screwed hole of described connecting rod 63 rear end location, described connecting rod 63 is to be pressed into by two ends before and after a metal round steel
The parts of right-angle bending, respectively have a screwed hole, before described connecting rod 63 at the two-end-point of right-angle bending before and after described connecting rod 63
End penetrates in the cross-perforating above front even part rear end from left to right, and is fastened to the screw thread of described connecting rod 63 front end with bolt
Positioning in hole, described saddle 64 is connected on described round saddle pipe, and described folding location hook 65 is by a sheet of spring
The top of steel rivets a hook-type nylon part, and the bottom of described folding location hook 65 has holes, described folding location hook 65 to pass through
Two bolts are fixing with two horizontal screwed holes of described beam pipe front end right flank to be connected.
Described front-wheel 71 is the wheel of 10 inches, and described front-wheel 71 is installed on described front axle, described trailing wheel 72
Being 12 inches of motor wheels, described trailing wheel 72 is installed on two rear ends of described rear fork 5, upwards pushes dead bolt aside, and by described
Vehicle seat 6 collapsed forward, under the effect of described connecting rod 63, described vehicle seat 6 is inconjunction with described side arm 3, described stretching turns
1, described front fork stem 2 folds to the lower section of described central sill 4 together with described front-wheel 71, and makes described trailing wheel 72 be positioned at
Between the angle of the left side of described saddle and left hand handle so that the present invention after folding has accomplished ultimate attainmently small and exquisite, reaches
Perfect folding effect, and under the effect of seat pipe 6 described in described folding location hook 65 clasp joint, by described side arm 3, described
Flexible handle 1, described front fork stem 2 are fixed on folded state together with described central sill 4.
Described electric drive system 8 includes: wheel hub motor, battery, controller and control switch, described motor is nothing
Brush wheel hub motor, described motor combines with the wheel hub one configuration of described trailing wheel 72, and described battery is the lithium battery of series connection
Group, described controller is brushless motor controller, and described battery and described controller are all positioned over Liang Guanzhong, described
Controlling switch and include that speed control crank, power-off brake lever and power supply control lock, described power supply controls lock and is installed on level metal rectangular pipe
Side, speed control crank is installed on described right handgrip 12, and power-off brake lever is installed on described left hand on the 11 and described right side
Hands is on 12, and power supply controls lock, speed control crank and power-off brake lever, is connected with described controller by connecting line and connector,
Described controller is connected with described battery and described trailing wheel 72 by connecting line and connector.
Claims (10)
1. a stretching handle Portable electric bicycle, including flexible handle, front fork stem, side arm, central sill, rear fork, vehicle seat, front-wheel,
Trailing wheel and electric drive system, is characterized in that: flexible handle includes left hand handle, right handgrip, upper latch fitting, lower latch fitting and handle, left
Hands being to be formed as right-angle bending by the upper end of pipe with right handgrip, left hand with right handgrip right-angle bending at below outside open
Having screwed hole, upper latch fitting to be made up of upper clamping piece, banking stop and clamping screw, the two ends, left and right of upper clamping piece are respectively arranged with the circle of a upward and downward
Hole, the circular hole of two upward and downwards of upper clamping piece is also connected with cracking of upward and downward, and upper clamping piece upward and downward cracks left and right Ge Kai rearward
There is the bottom of screwed hole of left and right two upward and downward that the screwed hole of a upward and downward, upper clamping piece upward and downward crack rearward by two bolts
Twist-on one banking stop, allows banking stop be connected to the bottom side of upper clamping piece, and the centre of upper clamping piece has one to crack vertical with upper clamping piece upward and downward
Straight longitudinal hole, the rear end of upper clamping piece longitudinal hole connects the stop nut of a clamping screw, and left hand handle and right handgrip penetrate folder
In the circular hole of two ends, part left and right upward and downward, and by left hand with right handgrip right-angle bending at below screwed hole 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 handle and the right side
Hands spacing with what upper clamping piece was made to rotate, and, be fastened to left hand with two bolts on right handgrip, and be connected to upper clamping piece
The banking stop of bottom side coordinates, can be as spacing when launching with right handgrip of left hand, and clamping screw penetrates the longitudinal hole of upper clamping piece
In, and be screwed in stop nut, tighten clamping screw and can tighten up cracking of upper clamping piece upward and downward；Lower latch fitting is by lower clamping piece and lock
Tight bolt is constituted, and the two ends, left and right of lower clamping piece front portion are respectively arranged with the circular hole of a upward and downward, the circular hole of two upward and downwards that lower clamping piece is anterior
On be connected with cracking of upward and downward, the right-hand member in the middle part of lower clamping piece has the circular hole of a upward and downward, and lower clamping piece rear end to the right has about one
To circular hole, the anterior centre of lower clamping piece has one to crack with lower clamping piece front portion upward and downward vertical longitudinal hole, lower clamping piece longitudinal hole
Rear end connect the stop nut of a clamping screw, the upper end of the circular hole of the right-hand member upward and downward in the middle part of lower clamping piece and front fork stem is even
Connecing, 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 together with circle
Post has a cross-perforating, and front axle penetrates in the bottom of pipe and the cross-perforating of cylinder, and wins to the left, left hand handle and right handgrip
Penetrating in the circular hole of two ends, lower clamping piece left and right upward and downward, clamping screw penetrates in the longitudinal hole of lower clamping piece, and is screwed into locking spiral shell
In mother, tightening clamping screw and can tighten up cracking of 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 and front even part, and rotary part is installed on the upper and lower of lower clamping piece rear end to the right
On circular hole, the front end of front even part is grooved, and the both sides up and down of front even part grooved have mutual to perforation, front even part rear end upper
Lower section is respectively arranged with a cross-perforating, front even part grooved mutual to being punched through lock bolt is connected rotary part；Central sill includes beam
Pipe, front interior chock, front slotware, rear slotware, rear interior chock, vehicle body folder, two step parts and two tow wheel, and beam pipe is by metal square
Shape pipe is made, and having of front end, the beam pipe left and right sides is two mutual to perforation, before the pore of beam pipe front end is filled in chock, be positioned at
Front interior chock in the pore of beam pipe front end connects front slotware by two bolts, and front slotware is opening grooved part forward, front groove
The lower end of the part left and right sides has mutual to perforation, and the upper side of beam pipe rear end has a gap, the left and right sides of beam pipe rear end
Several cross-perforatings, rear slotware is opening grooved part forward, and the anterior angle of the left and right sides on rear slotware top has mutual to wearing
Hole, the left and right sides of rear slotware bottom has several mutual to perforation, and the left and right sides of rear slotware bottom is several mutual to wearing
The several cross-perforating in the left and right sides, Kong Yuliang pipe rear end is corresponding, rear slotware lower rearward side respectively have a hole, rear in plug
Mutual to perforation corresponding cross-perforating several with the left and right sides, rear slotware bottom, also having up and down of rear interior chock is had on block
The screwed hole of two longitudinal directions, rear in chock fill in the bottom of rear slotware, slitting of the bottom of rear slotware upper side from beam pipe rear end again
Fill in Kou, and with several rivets, the rear end of beam pipe, the bottom of rear slotware and rear interior chock are riveted together, vehicle body folder
Constituted by folding frontal lobe, folding posterior lobe and folding snap close, fold frontal lobe and be connected by two bolts and rear interior chock are fixing, front slotware
The left and right sides mutual to be punched through to lock bolt with front company part rear end below cross-perforating be rotationally connected, two step parts divide
Not being connected to the upper bit of the rear slotware left and right sides, two tow wheel is connected to the outer end of two step parts；Rear fork is by bar
Both ends, the left and right door frame shaped that curves folded back upon of shape sheet metal, two rear ends, rear end of rear fork have one mutual to perforation, back vent
The front end face of part with fold that posterior lobe is fixing to be connected, fold posterior lobe by lock bolt is rotationally connected with folding frontal lobe, folding snap close
Being connected to fold on posterior lobe, folding snap close can be with folding frontal lobe interlocking；Vehicle seat includes seat pipe, lock-connecting piece, connecting rod, saddle and folding
Location hook, seat pipe is made up of rectangle seat pipe, upper plug member, lower plug member and circle saddle pipe, rectangle seat pipe be the upper end by a rectangular tube to
Left lateral bending forms, rectangle seat pipe lower end respectively have a cross-perforating, it is long that the trailing flank of rectangle seat pipe lower end has one
Hole, in the pore of rectangle seat pipe upper end, close-fitting fills in plug member, and in the pore of rectangle seat pipe lower end, close-fitting fills in lower plug member, and makes
The upper and lower cross-perforating of lower plug member corresponding to the upper and lower cross-perforating in rectangle seat pipe lower end, make lower plug member fluting backward corresponding to
The elongated hole of the rear side of rectangle seat pipe lower end, circle saddle pipe is connected by two bolts and upper plug member are fixing, and the lower of seat pipe lower end is laterally worn
Hole by lock bolt and mutual perforation is rotationally connected in Qian Shang angle, the rear slotware left and right sides, rectangle seat pipe lower end trailing flank
Be slidably connected lock-connecting piece in elongated hole and in lower plug member fluting backward, lock-connecting piece can with the upper edge interlocking of rear slotware trailing flank,
The upper cross-perforating of seat pipe lower end is rotationally connected the rear end of connecting rod, and connecting rod is to be pressed into right angle by two ends before and after a metal round steel
The parts of bending, respectively have a screwed hole at the two-end-point of right-angle bending before and after connecting rod, the front end of connecting rod connects on part rear end with front
The cross-perforating of side is rotationally connected, and saddle is connected on circle saddle pipe, folds location hook and is connected to the right flank of beam pipe front end；Front-wheel
Being installed on front axle, trailing wheel is installed on the rear end of rear fork；Electric drive system includes motor, battery, controller and control switch,
Motor is arranged at trailing wheel, battery and controller and is all placed in the beam pipe of central sill.
Stretching handle Portable electric bicycle the most according to claim 1, is characterized in that: described left hand with described right handgrip
Screwed hole corresponds respectively to the bottom side of described upper latch fitting upper clamping piece, described left hand handle and described right handgrip lower end side screwed hole and twists
After entering bolt, can be as described left hand spacing with what described lower latch fitting lower clamping piece slided up and down with described right handgrip, even
Be connected to the described banking stop of described upper clamping piece bottom side, be connected to described left hand and described right handgrip on two bolts coordinate,
Can be as spacing when launching with described right handgrip of described left hand.
Stretching handle Portable electric bicycle the most according to claim 1, is characterized in that: the rear end of described upper clamping piece longitudinal hole is even
Having a counterbore, inlay the stop nut of clamping screw described in the counterbore of described upper clamping piece, described clamping screw is by bolt
Being formed by connecting with screwing handle, described clamping screw also includes stop nut, the upward and downward circle of right-hand member in the middle part of described lower clamping piece
Hole is corresponding with the pipe close-fitting of described front fork stem, the upward and downward circular hole of right-hand member and described front fork stem pipe in the middle part of described lower clamping piece
Upper end close-fitting socket, described handle is a working of plastics, and two lower ends of described handle are respectively connected with the circle of a upward and downward, described handle
Two circle collar aperture aperture and described left hand and the external diameter of described right handgrip corresponding, the top of described handle is a handle
Handle.
Stretching handle Portable electric bicycle the most according to claim 1, is characterized in that: described rotary part includes front axle
Pipe, two zanjon bearings, a plane bearing and have a shock-absorbing polyurethane cylinder, the upper and lower side of front axle tube pore is respectively milled with placement zanjon axle
The counterbore held, in the upward and downward circular hole of front axle tube close-fitting from bottom to top press-in described lower clamping piece rear end to the right, two zanjon bearings divide
Not being embedded in the counterbore of front axle tube upper and lower side, plane bearing is lining on the zanjon bearing of described front axle tube upper end, then by shock-absorbing
Polyurethane cylinder is put on plane bearing, shock-absorbing polyurethane cylinder axially have a hole, and by the endoporus of two zanjon bearings, flat axle
The axis hole held and the hole of shock-absorbing polyurethane cylinder, corresponding to connect before described the upper and lower two sides of grooved, part front end mutual to perforation,
With to lock bolt, described rotatable parts are connected the grooved of part are connected before described.
Stretching handle Portable electric bicycle the most according to claim 1, is characterized in that: connecting part before described is cutting of aluminium extruded type
Sheet workpiece, described before connect the front end of part be grooved, the upper and lower of rear end is respectively arranged with a horizontal perforation, there is reinforcement at middle part, institute
Connect the corner of part reinforcement before stating and be respectively arranged with a circular hole, and before described, connect tapping in the circular hole of part reinforcement corner become screwed hole,
Connect the both sides up and down of part grooved before described and have mutual to perforation, described before connect the both sides up and down of part grooved and strike out fillet,
Connecting part before described and also include that both sides sheet, limit sheet are by the rectangular patch of plastic injection, the corner of limit sheet rectangle is respectively arranged with one
Hole, the hole of sheet rectangle corner, limit with described before to connect the screwed hole of part reinforcement corner corresponding, and by bolt by both sides sheet even
Be connected to described before connect the right and left of part.
Stretching handle Portable electric bicycle the most according to claim 1, is characterized in that: described front interior chock is by the most each
Have a cut-out workpiece of the rectangular aluminium section bar of a circular hole, described before in chock two circular holes up and down in tapped, described before
Respectively having a transverse holes before and after interior chock, two before and after front end, the described beam pipe left and right sides are mutual right to being punched through two
Lock bolt is fixing with described front interior chock to be connected, and is inconjunction with the folding connecting the described vehicle seat being positioned at described beam front end right flank
Folded location hook, unclamps the two couples lock bolt being positioned at described beam pipe front end, is extracted forward by front described interior chock, just can be described
Putting into lithium battery group and controller in the pore of beam pipe front end, described rear interior chock is by the rectangular aluminum being respectively arranged with a circular hole up and down
The cut-out workpiece of extrusion section bar, described after in chock two circular holes up and down in tapped, described rear interior chock has with
The several mutual cross-perforating corresponding to perforation in the left and right sides, described rear slotware bottom.
Stretching handle Portable electric bicycle the most according to claim 1, is characterized in that: after described front slotware, bottom surface is the most each
There is a hole, chock before the upper lower opening of bottom surface is passed through two bolts and is positioned in the pore of level metal rectangular pipe front end after described front slotware
Twist-on is fixed, described folding frontal lobe position to the right be respectively arranged with a hole up and down, the upper lower opening of described folding frontal lobe and rear interior chock
Up and down screwed hole is corresponding, respectively penetrates with two bolts in the upper lower opening of described folding frontal lobe, and is fastened to and is positioned at metal rectangular
In the screwed hole up and down of the interior chock in the pore of pipe rear end fixing, the described front slotware left and right sides mutual to being punched through lock
Bolt connects the cross-perforating below part rear end and is rotationally connected before described.
Stretching handle Portable electric bicycle the most according to claim 1, is characterized in that: described upper plug member is by being front and back respectively arranged with
The cut-out workpiece of the rectangular aluminium section bar of one circular hole, tapped in two circular holes before and after described plug member, described rectangle seat pipe
Upper end be inconjunction with described upper plug member hit the person together one pin reinforce, described lower plug member is by the rectangular block of nylon injection-molding
The parts of shape, the trailing flank of described lower plug member has a fluting backward, the top that described lower plug member is slotted backward to have one upwards
Counterbore, the left and right sides of described lower plug member be respectively arranged with a cross-perforating up and down, described round saddle pipe be to be processed by metal circular tube and
Become, respectively have before and after described round saddle pipe rear end one radially to perforation.
Stretching handle Portable electric bicycle the most according to claim 1, is characterized in that: described lock-connecting piece is by flat pin, lock
Tongue and spring are constituted, and spring is put in described lower plug member fluting backward, and the upper end of spring is positioned at described lower plug member upwards
Counterbore in, then penetrate flat pin in described lower plug member fluting backward, the spiral shell being respectively arranged with a longitudinal direction up and down in the middle part of flat pin
Pit, dead bolt is the metal parts of a bulk, and the lower end of dead bolt is the dead bolt shape of door lock, the upper end of dead bolt be respectively arranged with one up and down
Longitudinal perforation, what dead bolt was upper and lower be punched through, and the two bolts screwed hole upper and lower with flat pin fix is connected, and dead bolt is at spring
Effect is lower can be with the upper edge interlocking of described rear slotware trailing flank.
Stretching handle Portable electric bicycle the most according to claim 1, is characterized in that: the rear end of described connecting rod is from left to right
Penetrate in the upper cross-perforating of described seat pipe lower end, and be fastened in the screwed hole of described rod rear end location with bolt, described
The front end of connecting rod penetrates in the cross-perforating above front even part rear end from left to right, and is fastened to described connecting rod front end with bolt
Screwed hole in position, described folding location hook is to be riveted a hook-type nylon part by the top of a sheet of spring steel, described
There is holes the bottom folding location hook, and described folding location hook is horizontal with the two of described beam pipe front end right flank by two bolts
Screwed hole fixing connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610700313.7A CN106080907B (en) | 2016-08-22 | 2016-08-22 | Stretching handle Portable electric bicycle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610700313.7A CN106080907B (en) | 2016-08-22 | 2016-08-22 | Stretching handle Portable electric bicycle |
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| CN106080907A true CN106080907A (en) | 2016-11-09 |
| CN106080907B CN106080907B (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610700313.7A Active CN106080907B (en) | 2016-08-22 | 2016-08-22 | Stretching handle Portable electric bicycle |
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| CN106697148A (en) * | 2017-01-06 | 2017-05-24 | 太仓市车中宝休闲用品有限公司 | Quick and convenient telescopic handle sleeving type connecting piece portable electric vehicle |
| CN106741477A (en) * | 2017-01-06 | 2017-05-31 | 太仓市车中宝休闲用品有限公司 | Quick-folding handlebar socket joint type connects part portable bicycle |
| CN106741476A (en) * | 2017-01-06 | 2017-05-31 | 太仓市车中宝休闲用品有限公司 | Quick-folding handlebar socket joint type connects part portable electric vehicle using motor |
| CN108791686A (en) * | 2018-06-15 | 2018-11-13 | 永安行科技股份有限公司 | A kind of anti-theft device and the vehicle using motor with the device |
| CN111301582A (en) * | 2020-02-22 | 2020-06-19 | 太仓市车中宝休闲用品有限公司 | Portable vertical electric motor car of magnetism folding location |
| CN112793699A (en) * | 2021-02-04 | 2021-05-14 | 浙江欧凯车业有限公司 | Electric scooter convenient to adjust |
| WO2021097895A1 (en) * | 2019-11-18 | 2021-05-27 | 林锋 | Three-dimensional folding frame, electric vehicle, bicycle, and motorcycle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106697148A (en) * | 2017-01-06 | 2017-05-24 | 太仓市车中宝休闲用品有限公司 | Quick and convenient telescopic handle sleeving type connecting piece portable electric vehicle |
| CN106741477A (en) * | 2017-01-06 | 2017-05-31 | 太仓市车中宝休闲用品有限公司 | Quick-folding handlebar socket joint type connects part portable bicycle |
| CN106741476A (en) * | 2017-01-06 | 2017-05-31 | 太仓市车中宝休闲用品有限公司 | Quick-folding handlebar socket joint type connects part portable electric vehicle using motor |
| CN106697148B (en) * | 2017-01-06 | 2019-06-14 | 徐州金茂源车业有限公司 | Quick stretching handle socket joint type connects part portable electric vehicle |
| CN106741477B (en) * | 2017-01-06 | 2019-06-18 | 安康超美特科技股份有限公司 | Quick-folding handlebar socket joint type connects part portable bicycle |
| CN106741476B (en) * | 2017-01-06 | 2019-10-11 | 台州市老百姓车业有限公司 | Quick-folding handlebar socket joint type connects part portable electric vehicle using motor |
| CN108791686A (en) * | 2018-06-15 | 2018-11-13 | 永安行科技股份有限公司 | A kind of anti-theft device and the vehicle using motor with the device |
| CN108791686B (en) * | 2018-06-15 | 2024-01-19 | 永安行科技股份有限公司 | Antitheft device and have Power-assisted vehicle of the device |
| WO2021097895A1 (en) * | 2019-11-18 | 2021-05-27 | 林锋 | Three-dimensional folding frame, electric vehicle, bicycle, and motorcycle |
| US11708123B2 (en) | 2019-11-18 | 2023-07-25 | Feng Lin | Three-dimensional folding frame, electric vehicle, bicycle, and motorcycle |
| CN111301582A (en) * | 2020-02-22 | 2020-06-19 | 太仓市车中宝休闲用品有限公司 | Portable vertical electric motor car of magnetism folding location |
| CN112793699A (en) * | 2021-02-04 | 2021-05-14 | 浙江欧凯车业有限公司 | Electric scooter convenient to adjust |
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