CN106672147A - Suspension three-wheeled electric pedal bike with quick folding handlebar - Google Patents
Suspension three-wheeled electric pedal bike with quick folding handlebar Download PDFInfo
- Publication number
- CN106672147A CN106672147A CN201710069043.9A CN201710069043A CN106672147A CN 106672147 A CN106672147 A CN 106672147A CN 201710069043 A CN201710069043 A CN 201710069043A CN 106672147 A CN106672147 A CN 106672147A
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- China
- Prior art keywords
- hole
- fork
- vehicle body
- wheel
- counterbore
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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
- 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
- B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
-
- 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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
-
- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/027—Motorcycles with three wheels
-
- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
- B62K5/06—Frames for tricycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M7/00—Motorcycles characterised by position of motor or engine
- B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
-
- 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
- B62K2202/00—Motorised scooters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
A suspension three-wheeled electric pedal bike with a quick folding handlebar comprises the quick folding handlebar, a front fork, a front frame, a folding connecting rod, a bike body, a battery box, a front wheel, a rear wheel axle, a left rear wheel, a right rear wheel, a manual driving mechanism and an electric driving system, wherein the quick folding handlebar is connected with the front fork and rotationally connected with the front frame; the front frame comprises a front connecting piece, a rotating part, a rear connecting piece and a groove-shaped connecting piece; the groove-shaped connecting piece is connected with a locating shaft; the folding connecting rod is respectively connected with the rear connecting piece and a bike body main piece; the bike body is formed by connecting the bike body main piece, a front bearing, a pressing ring, two rear bearings, a bearing seat, the locating shaft, a suspension block, a left wheel fork, a right wheel fork, a suspension stop piece and a rear panel; the battery box is connected with the left wheel fork and the right wheel fork; the front wheel is mounted on the front fork; the left rear wheel and the right rear wheel, which are connected with the rear wheel axle, are mounted at the rear ends of the left wheel fork and the right wheel fork; the driving mechanism comprises a pedal lever piece, a pedal, a crankshaft gear set, a rear gear set, a flywheel and a chain; a motor is arranged on the front wheel; and a battery and a controller are both placed in the battery box.
Description
Technical field
The present invention relates to a kind of electronic scooter of three-wheeled collapsible, more particularly to a kind of quick-folding is Shockproof type three-wheel electricity
Dynamic scooter.
Background technology
There is folding scooter in the market, due to the reason such as structure and construction, very little after folding, can't be reached, or even
It is little to the degree that can be put in knapsack.
The content of the invention
The invention aims to provide a kind of handlebar with the new type foldable mode of quick-folding handlebar type, energy after having folded
Enough it is put in knapsack --- quick-folding is Shockproof type three-wheeled electric scooter.The object of the present invention is achieved like this；Hurry up
Prompt folding grip Shockproof type three-wheeled electric scooter, including quick-folding handlebar, front fork, side arm, folding connecting rod, vehicle body, battery case,
Front-wheel, hind axle, left rear wheel, off hind wheel, man power driving mechanism and electric drive system, is characterized in that：Quick-folding handlebar bag
Include left hand handle, right handgrip, upper lock-connecting piece, left lock-connecting piece, right lock-connecting piece, folding substrate and two and handle keeper, left hand handle and the right side
Handling is formed as right-angle bending by the upper end of pipe, and the lower end of left hand handle and the lower end of right handgrip are respectively provided with a pair of perforation,
The left part part of the upper lock-connecting piece of upper end connection of left hand handle, the right members of the upper lock-connecting piece of upper end connection of right handgrip, left hand handle
Bottom connect left lock-connecting piece, the bottom of right handgrip connects right lock-connecting piece, and left hand is connected to folding to perforation lower end
The left side groove of substrate, the right groove that folding substrate is connected to perforation of right handgrip lower end, folding the anterior left side of substrate has one
Vertical left side groove, folding the anterior the right of substrate has vertical the right groove, and the right back for folding substrate left side groove has one to erect
To left round tube hole, there is a vertical left rectangular opening right back for folding the left round tube hole of substrate, folds tight in the left rectangular opening of substrate
With filling in left flat pin, the front left side twist-on left semicircle hook bolt of left flat pin, folding groove left back on the right of substrate has one vertical
Right round tube hole, there is a vertical right rectangular opening left back for folding the right round tube hole of substrate, folds close-fitting in the right rectangular opening of substrate
Right flat pin is filled in, the forward right side twist-on right semi-circle hook bolt of right flat pin folds the left round tube hole of substrate and folds the right circle of substrate
Through hole connect front fork, left lock-connecting piece can with fold substrate left semicircle hook bolt interlocking, right lock-connecting piece can with fold substrate the right side
Button-headed bolt interlocking, the left part part of upper lock-connecting piece can be with the right members interlocking of upper lock-connecting piece, and two handle keeper connects respectively
Behind the bottom of front fork revolver fork arm and the bottom of right wheel fork arm, left hand handle and right handgrip folding, left hand handle is snapped in and is located at
In the C-shaped bayonet socket for handling keeper of revolver fork arm, right handgrip snaps in the C-shaped bayonet socket for handling keeper positioned at right wheel fork arm
In；Side arm by front even part, rotary part, after connect part and grooved connects part and constitutes, the front amplexis hole of front even part is fixedly connected on front fork
Middle part, front even part are the cutting off processing parts of aluminium extruded type, respectively have amplexis hole, rotary part to connect part before being installed on before and after front even part
Afterwards on amplexis hole, after connect the slice processing part that part is aluminium extruded type, after connect the front end of part in grooved, after connect the both sides up and down of part grooved
Have mutual to perforation, after connect the back upper place of part and have a transverse holes, after connect part back lower place end in rod, after connect part in rod after
End one grooved of connection connects part, and grooved connects the left and right sides of part rear end a mutual cross-perforating, after connect mutual right of part grooved
It is punched through to locking bolt connection rotary part；Folding connecting rod includes front bar, rear bar, sliding lock, little spring and button-headed bolt, front
Bar is the grooved part that Open Side Down, and the both sides of the front-end and back-end of front bar are respectively laterally mutual to perforation, front bar Cao Ding with one
There is the screwed hole of a upward and downward at the rear portion in face, twist-on button-headed bolt in the screwed hole of front bar upward and downward, and rear bar is that Open Side Down
Grooved part, the both sides of the front portion and rear end of rear bar are respectively laterally mutual to perforation with one, and the front end of rear bar groove top surface has one
Elongated hole, installs sliding lock and little spring in the elongated hole of rear bar, front bar front end it is horizontal mutual to be punched through to lock bolt with it is rear
Even the transverse holes of part back upper place rotate connection, and the horizontal mutual of front rod rear end is punched through to locking bolt and rear bar front cross
Mutual rotates connection to perforation, and the button-headed bolt for being fastened to front bar can be installed in the sliding lock interlocking in rear bar；Vehicle body by
Vehicle body main part, fore bearing, trim ring, bearing after two, bearing block, locating shaft, shock resistance block, revolver fork, right wheel fork, shock-absorbing catch and and
Rear board constitute, the left side in the middle part of vehicle body main part have first before counterbore, vehicle body main part first before counterbore connect to the right in through hole,
The middle through hole of vehicle body main part connect second to the right before counterbore, counterbore behind the back lower place of counterbore coherent first before vehicle body main part first,
Counterbore after counterbore connects second to the right after vehicle body main part first, through hole after counterbore connects to the right after vehicle body main part second, vehicle body master
There are a transverse holes front end of part, has a transverse holes above vehicle body main part, and the transverse holes of vehicle body main part front end are positioning shaft hole, car
There is a horizontal perforation at the rear portion of body main part, the lower section connection shock resistance block of vehicle body main part rear end, vehicle body main part second before counterbore inlay
Fore bearing, the right side for being placed on counterbore before vehicle body main part second with trim ring are fixed, before fore bearing is fixed on the second of vehicle body main part
In counterbore, vehicle body main part second after counterbore inlay one after bearing, bearing after inlaying in bearing block, bearing base rear end have and car
The corresponding hole of body main part rear portion horizontal perforation, the cross-perforating at vehicle body main part rear portion is by locking bolt connection revolver fork, bearing
Seat and right wheel fork, revolver fork and right wheel fork are all the wheel forks of rear end embedded bearing, and shock-absorbing gear is connected between revolver fork and right wheel fork
Piece, locating shaft penetrate grooved and connect in the mutual cross-perforating in part rear end, and in the positioning shaft hole of close-fitting press-in vehicle body main part, rear bar
Rear end is horizontal mutual to be connected to being punched through lock bolt is rotated with the transverse holes above vehicle body main part, the both ends of hind axle
Penetrate in the brearing bore of the rear end in revolver fork and right wheel fork, left rear wheel and off hind wheel are connected to the left and right two of hind axle
End, rear board are bolted to the top of revolver fork and right wheel fork, and front-wheel is installed on the lower end of two front fork stems；Manpower drives
Mechanism includes treadle part, step, crankshaft toothed wheel group, backgear group, flywheel and chain, and crankshaft toothed wheel group is by bent axle, prime gear
Constitute with two crankshaft bearings, bent axle is that the round steel and a disk of two right-angle bending are welded, and prime gear is a nylon
Gear, the right flank of prime gear have a boss for corresponding to fore bearing endoporus, have corresponding to bent axle on the boss of prime gear
The groove of round steel, the boss of prime gear are penetrated in the endoporus of fore bearing from left to right, and the left head of bent axle is penetrated to the left in prime
In the axis hole of gear, coordinated with bolt and nut and prime gear and bent axle are fixed, then two that two crankshaft bearings are socketed on bent axle
Head, rear class gear train are made up of rear class gear, rear axle and sprocket wheel, and rear class gear is fixedly connected on the left part of rear axle, rear axle
Right part is penetrated in being embedded in after vehicle body main part second in the rear brearing bore of counterbore, and the left end of rear axle is penetrated in bearing block
Afterwards in brearing bore, sprocket wheel is fixedly connected on the right head of rear axle, and flywheel is installed on the position to the right in the middle part of hind axle, chain solderless wrapped connection
In sprocket wheel and flywheel, treadle part is that, by the slice processing part of Al squeezing material, there is the pipe corresponding with locating shaft the front end of treadle part
There is slotted hole in hole, the anterior lower section of treadle part, and there are the screwed hole with step twist-on, the pipe of two treadle part front ends in the rear end of treadle part
Hole rotates the two for being socketed on locating shaft, and the slotted hole of two treadle parts is slidably socketed on two crankshaft bearings of crankshaft toothed wheel group,
Two steps are fastened in two screwed holes of two treadle part rear ends；Electric drive system includes that motor, battery, controller and control are opened
Close, motor is arranged at front-wheel, and battery and controller are all placed in battery case；After dial sliding lock, vehicle body is folded up, vehicle body to
Front fork stem draws in, the folding of quick-folding handlebar in addition, reaches quick perfect folding effect.
The invention has the beneficial effects as follows：The present invention passes through the ingenious cooperation of profile piece and stamping parts so that whole vehicle frame base
No electric welding in sheet, represents a kind of new trend of the manufacturing process of three-wheeled electric scooter；The handlebar of the present invention is adopted
The form of quick-folding handlebar so that the folding of handlebar had both reached most simply, and reached most effective；Two front fork stems are connected to down
In the upward and downward circular hole at folder rear portion two ends, the upward and downward circular hole at front even part two ends is fixedly connected on two front forks, in front even part
Between rear end upward and downward circular hole connection rotary part, after connect the front end of part again by being connected with rotary part to locking bolt, after connect
The grooved of part rear end connects the both ends that part is rotationally connected with locating shaft, adds and connects the front bar of part back upper place after being connected to and be connected to
Rear bar above vehicle body main part, the four-bar linkage structure for being constituted allow vehicle body to fold effectively and quick；Under vehicle body main part rear end
Side's connection shock resistance block, between revolver fork and right wheel fork is connected with shock-absorbing catch and is engaged, can reach effective shock-proof effect；By electricity
Pond box is connected between revolver fork and right wheel fork so that battery case is relatively hidden.
Description of the drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the expanded schematic diagram of quick-folding handlebar of the present invention；
Fig. 3 is the gathering schematic diagram of quick-folding handlebar of the present invention；
Fig. 4 is to connect part after the present invention and grooved connects the organigram of part；
Fig. 5 is the organigram of vehicle body main part of the present invention；
Fig. 6 is the structural representation of treadle part of the present invention；
Fig. 7 is folding process schematic diagram of the present invention；
Fig. 8 finishes figure for present invention folding；
In figure：1 --- quick-folding handlebar, 2 --- front fork, 3 --- side arm, 4 --- folding connecting rod, 5 --- vehicle body, 6 ---
Battery case, 71 --- front-wheel, 72 --- hind axle, 73 --- left rear wheel, 74 --- off hind wheel, 8 --- man power driving mechanism,
9 --- electric drive system；Wherein quick-folding handlebar 1 also includes：11 --- left hand handle, 12 --- right handgrip, 13 --- on
Lock-connecting piece, 14 --- left lock-connecting piece, 15 --- right lock-connecting piece, 16 --- folding substrate, 17 --- handle keeper.
Specific embodiment：
According to Fig. 1, described quick-folding is Shockproof type three-wheeled electric scooter, including quick-folding handlebar 1, front fork 2, side arm
3rd, folding connecting rod 4, vehicle body 5, battery case 6, front-wheel 71, hind axle 72, left rear wheel 73, off hind wheel 74, man power driving mechanism 8 and electricity
Dynamic drive system 9；
Described quick-folding handlebar 1 includes left hand 11, right handgrip 12, upper lock-connecting piece 13, left lock-connecting piece 14, right lock-connecting piece
15th, fold substrate 16 and handle keeper 17, described left hand is all by the upper end of pipe 11 and described right handgrip 12
Form as right-angle bending, the left hand is justified a thick-walled metal is respectively plugged with 11 lower end and the lower end pore of the right handgrip 12
Pipe, the left hand are inconjunction with 11 lower end the thick-walled metal pipe being located therein and are provided with a pair of perforation, and the left hand is 11
Lower end to hole heart extended line and the left hand bored a hole 11 right-angle bending in the 45 ° of angles overlooked, the left hand is under 11
Hold and a screwed hole be provided with to the top bored a hole, the left hand 11 screwed hole hole heart extended lines with the left hand 11 lower ends to wearing
The hole heart extended line in hole is vertical in what is overlooked, and the lower end of the right handgrip 12 is inconjunction with the thick-walled metal pipe being located therein and is provided with
A pair of perforation, the lower end of the right handgrip 12 is in what is overlooked to the right-angle bending of the hole heart extended line and the right handgrip 12 of perforation
45 ° of angles, 12 lower end of the right handgrip are provided with a screwed hole, 12 screwed hole hole heart extended line of the right handgrip to the top bored a hole
It is vertical in what is overlooked to the hole heart extended line bored a hole with 12 lower end of the right handgrip.
Described upper lock-connecting piece 13 includes left part part and right members, and described left part part is made up of modification of nylon, the left side
The left end of part has a vertical hole of cracking, and it is vertical mutual to perforation, the left part by one that the left part part cracks that hole cracks
Cylinder of the right part of part in stretching, extension to the right, the right-hand member of the left part part cylinder have convex shoulder to the right, the left part part
The borehole jack that cracks for having external screw thread, the left part part on convex shoulder is connected to lower section of the left hand 11 upper end right-angle bendings, is used in combination
Bolt penetrate that the left part part cracks it is vertical mutual to perforation in, tightened with nut screw connection, by cracking for the left part part
Hole hug in the left hand 11 upper end.
Described right members are by connecting seat and screw set and constitute, and connecting seat is made up of modification of nylon, and the right-hand member of connecting seat has
Vertical hole of cracking, it is vertical mutual to perforation by one that connecting seat cracks that hole cracks, and connecting seat left part is in stretching, extension to the left
Circular bar shape, the borehole jack that cracks that the left end of connecting seat circular bar shape has axial screwed hole, connecting seat is connected on the right handgrip 12
The lower section of end right-angle bending, blending bolt penetrate that connecting seat cracks it is vertical mutual to perforation in, tightened with nut screw connection,
The hole of cracking of connecting seat is hugged in the upper end of the right handgrip 12, set is screwed and is made up of modification of nylon, screw the left end of set
There is a counterbore, in screwing the counterbore of set, have a round tube hole with female thread, the axial direction for screwing the right part of set, screw set axial direction
Round tube hole and the female counterbore insertion of the band for screwing set, the round tube hole for screwing set axial direction are socketed on connecting seat stretching, extension to the left
Circular bar shape on, and the cooperation by bolt and pad will screw set and be rotatably connected on connecting seat, screw set with interior spiral shell
The counterbore of stricture of vagina can be pinned with the external screw thread twist-on on the left part part convex shoulder.
Described left lock-connecting piece 14, including left interlocking seat, left interlocking hook, left bolt and left interlocking spring, described left lock
Joint chair is made up of Al squeezing material section, and the left front end of the left interlocking seat is vertical circular hole, the right rear end of the left interlocking seat
For vertical grooved, the both sides of the vertical grooved of the left interlocking seat have one mutual to perforation, and the left interlocking seat is by vertical
Circular hole close-fitting be socketed on left hand 11 bottom and positioned at the left hand the lower section of 11 screwed holes, described right interlocking
Part 15, including right interlocking seat, right interlocking hook, right bolt and right interlocking spring, described right interlocking seat is cut by Al squeezing material
Piece is made, and the right front ends of the right interlocking seat are vertical circular hole, and the left back end of the right interlocking seat is vertical grooved, described
The both sides of the vertical grooved of right interlocking seat have one mutual to perforation, and the right interlocking seat is socketed on the right side by vertical circular hole close-fitting
Handle 12 bottom the lower section positioned at 12 screwed hole of the right handgrip.
Described left interlocking hook is made up of Al squeezing material section, and the top of the left interlocking hook is latch hook handle, the left lock
The latch hook handle of hook is connect in vertical bar shaped lamellar, a slotted hole, the left interlocking hook in the middle part of the left interlocking hook lock neck of hook, is provided with
Lower section left front end be cast portion, the right rear end below the left interlocking hook be in downward hook-type, the cast of the left interlocking hook
By being connected to locking rotate to perforation mutual with the vertical grooved of the left interlocking seat of bolt, left bolt penetrates the left side in portion
In the slotted hole of the interlocking hook lock neck of hook and in left interlocking spring, then it is screwed in screwed hole of the left hand 11 bottoms, and
And the bolt head of left bolt, used as the spacing of the outer bullet of the left interlocking hook lock neck of hook, described right interlocking hook is by Al squeezing material
Section is made, and the top of the right interlocking hook is latch hook handle, and the latch hook handle of the left interlocking hook is in vertical bar shaped lamellar, described
It is provided with a slotted hole in the middle part of the right interlocking hook lock neck of hook, the right front ends below the right interlocking hook are cast portion, the right interlocking hook
The left back end of lower section is in downward hook-type, and the cast portion of the right interlocking hook is by locking bolt and the right interlocking seat vertical slot
What type was mutual rotates connection to perforation, during right bolt penetrates the slotted hole of the right interlocking hook lock neck of hook and right interlocking spring
In, then be screwed in the screwed hole of 12 bottom of the right handgrip, and the bolt head of right bolt is used as the right interlocking
Outside the hook lock neck of hook, bullet is spacing.
Described folding substrate 16 is made up of Al squeezing material, and described folding substrate 16 also includes left flat pin, right flat
Square cotter, left semicircle hook bolt and right semi-circle hook bolt, the left side of 16 front portion of folding substrate have a vertical left side groove, described
The right-hand member for folding 16 front portion of substrate has vertical the right groove, and 16 left side groove of the folding substrate is in opening to the U-shaped of left front
Groove, the both sides of 16 left side groove lower end of the folding substrate are provided with mutual to perforation, and 16 the right groove of the folding substrate is in opening
To the U-type groove of right front, the both sides of 16 the right groove lower end of the folding substrate are provided with mutual to perforation, the folding substrate 16
There is a vertical left square right back that there is a vertical left round tube hole, 16 left round tube hole of the folding substrate right back of left side groove
Shape hole, in 16 left rectangular opening of the folding substrate, close-fitting fills in left flat pin, the front left side twist-on left semicircle head spiral shell of left flat pin
Bolt, 16 the right groove left back of the folding substrate have a vertical right round tube hole, 16 right round tube hole of the folding substrate it is left back
Fang Youyi vertical right rectangular opening, in 16 right rectangular opening of the folding substrate, close-fitting fills in a right flat pin, the right side of right flat pin
Front side one right semi-circle hook bolt of twist-on, in the left round tube hole of the folding substrate 16 and in the right round tube hole for folding substrate 16
Close-fitting is socketed on two upper ends of the front fork 2, and described left lock-connecting piece 14 can be with the left semicircle hook bolt for folding substrate 16
Interlocking, described right lock-connecting piece 15 can be with the right semi-circle hook bolt interlocking for folding substrate 16,13 right part of upper lock-connecting piece
Part screw set can be with the convex shoulder twist-on of 13 left part part of the upper lock-connecting piece.
The described keeper 17 that handles has modification of nylon to make, and the rear end for handling keeper 17 has one vertical to open
Slot apertures, it is described handle that keeper 17 cracks that hole cracks vertical have one mutual to perforation, the front end for handling keeper 17
There is the C-shaped bayonet socket being open forward of a vertical view, the keeper 17 that handles described in is connected to the left front fork arm by the borehole jack that cracks
Bottom, with bolt penetrate it is described handle keeper 17 crack it is vertical it is mutual to perforation in, fix with top nut twist-on, separately
The bottom that keeper 17 is connected to the right front fork stem by the borehole jack that cracks is handled described in one, with bolt penetrate it is described handle it is fixed
Position part 17 crack it is vertical it is mutual to perforation in, fix with top nut twist-on, when described left hand is 11 and described right handgrip
After 12 fold, described left hand is snapped in the C-shaped bayonet socket for handling keeper of revolver fork arm 11, described right handgrip 12
Snap in the C-shaped bayonet socket for handling keeper of right wheel fork arm.
Described front fork 2 is made up of left front fork arm and right front fork stem, and described left front fork arm and described right front fork stem are all
It is made up of metal circular tube, the lower end of the lower end of the left front fork arm and the right front fork stem is all in flattening shape, the left front fork arm
Lower end flattening at and the lower end flattening of the right front fork stem at be all provided with the gap of ∩ shapes, the upper end of the left front fork arm and institute
State and fold the left round tube hole close-fitting socket of substrate 16, and reinforced with pin, the upper end of the right front fork stem and the folding substrate
16 right round tube hole close-fitting socket, and reinforced with pin.
Described side arm 3 connect before including part, rotary part, after connect part and grooved connects part, it is described before to connect part be aluminium extruded type
Blank, it is described before connect part in overlook V-shaped, it is described before connect the circle that two front ends and a rear end of part respectively have a band to crack
Hole, it is described before connect part two front ends two bands crack circular hole crack it is vertical be respectively provided with one laterally to perforation, it is described before connect part before
The band at end crack circular hole be inconjunction with crack it is vertical it is horizontal perforation is referred to as before amplexis hole, it is described before connect the band of part rear end and crack
Circular hole crack it is vertical be provided with one laterally to perforation, it is described before connect part rear end band crack circular hole be inconjunction with crack it is vertical horizontal
To perforation be referred to as after amplexis hole, it is described before connect part two before amplexis hole be fixedly connected in front fork by the twist-on of bolt and nut
Portion, it is described before connect the rear amplexis hole of part the front axle tube of rotary part, described rotation be fixedly connected by the twist-on of bolt and nut
Part includes front axle tube and two bearings, and the upper and lower side of front axle tube pore is respectively milled with the counterbore for placing that spin axis is held, two bearings difference
It is embedded in the counterbore of front axle tube upper and lower side, and by the endoporus of two bearings, corresponding to connecting the upper and lower both sides of part front end grooved after described
Face it is mutual to perforation, described rear even part is the slice processing part of aluminium extruded type, it is described after connect the front end of part in grooved, it is described after
Even the both sides up and down of part grooved be provided with it is mutual to perforation, it is described before connect the both sides up and down of part grooved and strike out fillet, it is described after
Even there are a transverse holes back upper place of part, it is described after connect part back lower place end in rod, it is described after connect rear end of the part in rod and pass through spiral shell
Tether the grooved described in connecing and connect part, described grooved connects part to be stamped to form by the sheet metal of piece bar shaped, after the grooved connects part
There is a mutual cross-perforating left and right sides at end, it is described after connect part grooved it is mutual to being punched through to locking bolt connection rotation
Part.
Described folding connecting rod 4 includes front bar, rear bar, sliding lock, little spring and button-headed bolt, and described front bar is opening
Downward grooved part, the both sides of the front-end and back-end of the front bar are respectively laterally mutual to perforation, the front bar groove top with one
There is the screwed hole of a upward and downward at the rear portion that there is a slot-type openings, front bar Cao top surface the front end in face, the front bar upward and downward
Twist-on button-headed bolt in screwed hole, the rear bar is the grooved part that Open Side Down, the transverse width in the rear bar grooved with
The horizontal external diameter of the front bar is corresponding, and the both sides of the front portion and rear end of the rear bar are respectively laterally mutual to perforation with one,
There are an elongated hole, the elongated hole of the rear bar in the front end that there is a slot-type openings, the rear bar groove top surface rear end of the rear bar groove top surface
Middle installation sliding lock and little spring, described sliding lock are made up of slider, locking plate and connecting bolt, and slider is that the rear portion of lamellar bottom surface has
The working of plastics that one square-tube-shaped is projected, the square-tube-shaped that slider is projected are lowered into the front end in rear bar elongated hole, then by little spring under
Be put in the elongated hole of the rear bar upwards, and make little spring two hang down slider protrusion square-tube-shaped and the rear bar elongated hole after
End, then locking plate is closed on the square-tube-shaped projected in push button, is penetrated with connecting bolt in the hole of locking plate, and is fastened to slider protrusion side
In tubular pore, little spring is made to be positioned in the elongated hole at the rear portion of locking plate, the rear portion of push button and rear bar, the front bar front end
Laterally it is mutual to be punched through to lock bolt with it is described after connect the transverse holes of part back upper place and rotate and be connected, the front rod rear end
It is laterally mutual to be punched through being connected to locking bolt rotate perforation mutual with the rear bar front cross, be fastened to it is described before
The button-headed bolt of bar can be installed in the sliding lock interlocking in the rear bar.
Described vehicle body 5 includes vehicle body main part, fore bearing, trim ring, bearing, bearing block, locating shaft, shock resistance block, a left side after two
Wheel fork, right wheel fork, shock-absorbing catch and rear board, described vehicle body main part is aluminium diecasting, the left side in the middle part of the vehicle body main part
Counterbore before having first, the vehicle body main part first before counterbore connect to the right in through hole, the middle through hole of the vehicle body main part is to the right
Counterbore before connection second, around counterbore before the vehicle body main part second, is provided with several horizontal screwed holes, the vehicle body
Before main part first, counterbore behind the back lower place of counterbore coherent first, sinks after after the vehicle body main part first, counterbore connects second to the right
There are a transverse holes, the vehicle body master in hole, through hole after counterbore connects to the right after the vehicle body main part second, the vehicle body main part front end
Part front end cross-perforating is positioning shaft hole, and a vertical screwed hole, the car are provided with below the vehicle body main part positioning shaft hole
There are a transverse holes above body main part, the rear portion horizontal perforation back upper place that there is horizontal perforation, vehicle body main part at the rear portion of the vehicle body main part is in
Flat, is respectively provided with a screwed hole before and after vehicle body main part flat, the vehicle body main part second before counterbore inlay described
Fore bearing, described fore bearing are the deep groove ball bearings of 6813 models, are placed on before the vehicle body main part second with described trim ring
The right side of counterbore, is penetrated in the several perforation of the trim ring with several bolts, and is fastened to counterbore week before the vehicle body main part second
Fix in enclosing several horizontal screwed holes, described trim ring is that several perforation are provided with the metal ring of a shim-like, the car
After the second of body main part, counterbore inlays the rear bearing described in, and two screwed holes in the vehicle body main part flat pass through two bolts
The described shock resistance block of connection, described shock resistance block are a metal stampings into, described bearing block by polyurethane, the bearing block
Front end have the counterbore of an embedded bearing, there are hole, hole and the vehicle body of the bearing block rearward end in the rear end of the bearing block
Main part rear portion horizontal perforation is corresponding, and the rear bearing described in is inlayed in the counterbore of the bearing block.
Described revolver fork and described right wheel fork are the metal parts of flat strip shaped, the revolver fork and right wheel fork
The edge of the oriented inner side right-angle bending in top, the revolver fork and right wheel fork top are opened on the edge of inner side right-angle bending
The connecting hole being connected with rear board, postmedian that revolver fork and the right wheel are pitched are provided with several companies being connected with battery case
There is a hole front end for connecing hole, the revolver fork and right wheel fork, and the revolver is pitched each with before and after the front portion of right wheel fork
There is the wavy curved of wavy bending, the revolver fork and right wheel fork at the middle part for having a hole, the revolver fork and right wheel fork
The rear end punching of bent left and right correspondence, the revolver fork and right wheel fork has the counterbore of embedded bearing, the revolver fork and the right side
A bearing is inlayed in the counterbore of wheel fork rear end respectively, described shock-absorbing catch is stamped to form by sheet metal, a left side for the shock-absorbing catch
There is flanging upwards on right both sides, respectively have a hole before and after two flanging of shock-absorbing catch, two flanging of shock-absorbing catch
The front and rear gaps riveting that holes is pitched with the revolver by rivet and right wheel fork is anterior, the revolver fork front aperture and the axle
Bearing rear hole is corresponding, and corresponding to the left surface of the vehicle body main part rear portion horizontal perforation, the right wheel fork front aperture correspondence
In the right flank of the vehicle body main part rear portion horizontal perforation, by locking bolt by described revolver fork, described bearing block and institute
The right wheel fork stated is connected to the rear portion of the vehicle body main part.
Described rear board is formed by plastic injection, and the left-right and front-back of the rear board has a downward stile, it is described behind
The position to the right for having several twist-on holes upwards, the downward stile in the rear board front on the inside of the downward stile of plate or so has one
The gap that Open Side Down, before there are the cancellate reinforcement of vertical and horizontal, described rear board or so in the bottom surface of the rear board
Stile and the reinforcement one of rear board bottom surface vertical and horizontal afterwards is coherent, and upward going up for the rear board is also distributed
There are antiskid particles, antiskid particles are upper prominent pinnacle round dots, the several twist-ons upwards on the inside of the downward stile in left and right below
Hole, is pitched with the revolver and right wheel fork top is corresponding to the connecting hole at inner side right-angle bending edge, and by by number
Tap bolt pitches the revolver and right wheel fork is connected with described rear board, and described battery case 6 is made of metal
Rectangular box, the left and right sides of the battery case 6 respectively have several horizontal screwed holes, described battery case 6 by bolt with
Described revolver fork and described right wheel fork connection.
Described locating shaft is a metal circular shaft, and the locating shaft two ends respectively have the screwed hole of an axial direction, the locating shaft
There is the counterbore of a radial direction middle side, and described locating shaft penetrates the grooved and connects in the mutual cross-perforating in part side, after
And close-fitting is pressed in the positioning shaft hole of the vehicle body main part, then connects from the grooved and wear in the mutual cross-perforating of part opposite side
Go out, and cause the radial direction counterbore of the locating shaft corresponding to screwed hole vertical below the vehicle body main part positioning shaft hole, use one
In the vertical screwed hole below the vehicle body main part positioning shaft hole of bolt, twist-on is fixed in the radial direction counterbore of the locating shaft,
And make the grooved connect the mutual cross-perforating of part and the locating shaft two ends portion and rotate to be connected, the rear rod rear end is laterally mutual
To be punched through to lock bolt with above the vehicle body main part transverse holes rotate be connected.
Described front-wheel 71 is 8 inches of motor wheel, and the two ends of 71 wheel shaft of the front-wheel are installed on by the cooperation of nut
In the gap of the ∩ shapes of front fork stem described in two, the left end of the hind axle 72 and the position to the right at middle part carry externally threaded axle,
The left and right both ends for having the screwed hole of an axial direction, the hind axle 72 at the end points of 72 right-hand member of the hind axle are respectively penetrated in institute
State revolver fork and the right wheel is pitched in the brearing bore of rear end, described left rear wheel 73 is 10 inches of wheels, the left rear wheel 73
There is a screwed hole at center, and described left rear wheel 73 is fastened to the left end of the hind axle 72 and fixes, and described off hind wheel 74 is 10
Inch wheel, the centre of 74 two sides of the off hind wheel are respectively inlaid with a bearing, and the off hind wheel 74 is socketed on the hind axle 72
Right-hand member, and with a bolt be fastened to 72 right-hand member of the hind axle screwed hole positioning.
Described man power driving mechanism 8 includes treadle part, step, crankshaft toothed wheel group, backgear group, flywheel and chain, institute
The treadle stated is made up of the slice processing part and a steel pipe of Al squeezing material, before the treadle part Al squeezing material slice processing part
There is a horizontal circular hole at end, have below the horizontal circular hole of the treadle part Al squeezing material slice processing part one it is horizontal crack, it is described
The horizontal vertical perforation for having a longitudinal direction cracked of treadle part Al squeezing material slice processing part, the treadle part Al squeezing material section
Penetrate a bolt one nut of twist-on in the perforation of workpiece longitudinal direction, the treadle part Al squeezing material slice processing part it is horizontal
Circular hole is socketed a steel pipe, and matching somebody with somebody by the screw bolt and nut in the treadle part Al squeezing material slice processing part longitudinally perforation
Close, the horizontal circular hole of the treadle part Al squeezing material slice processing part is fixed with a steel pipe, the pipe of one steel pipe of treadle part
Hole is corresponding with the positioning shaft diameter, and there is slotted hole the anterior lower section of the treadle part Al squeezing material slice processing part, described
There is a screwed hole with step twist-on the rear end of treadle part Al squeezing material, the treadle part is divided to or so two, treadle part described in two
Two of steel pipe pore and the locating shaft rotates socket, then respectively uses one in the screwed hole of locating shaft two ends axial direction
Bolt is wherein positioned with unification pad twist-on, and the long circle of treadle part described in two is slidably socketed in the two bent of the crankshaft toothed wheel group
On bearing, screwed hole difference one step of twist-on of treadle part rear end described in two, described crankshaft toothed wheel group include bent axle, prime tooth
Wheel, Siping City's base bolt and two crankshaft bearings, described bent axle is that the round steel and a disk of two right-angle bending are welded, institute
The round steel of bent axle two right-angle bending is stated, respectively has the screwed hole of an axial direction at the end points center at two ends, on the disk of the bent axle
The right head for having an axis hole and four connecting holes, two right-angle bending round steel of the bent axle is penetrated from left to right in the bent axle
In the axis hole of disk, then the middle part of two right-angle bending round steel of the bent axle is welded with the middle part of the bent axle disk left surface
Connect, described prime gear is modified nylon gear, the right flank of the prime gear has one corresponding to fore bearing described in two
The boss of endoporus, the prime gear also have the step for protruding, the prime gear with the junction of the prime gear boss
Boss on have groove corresponding to the bent axle round steel, have on described prime gear one through left and right side axis hole, it is described
The left surface of prime gear has four hexagonal counterbores, and four hexagonal counterbores are connected with to the right through hole, four of the prime gear
A nut is inlayed in hexagonal counterbore respectively, the boss of the prime gear is penetrated in the endoporus of fore bearing described in two from left to right,
The left head of the bent axle penetrated in the axis hole of the prime gear to the left, and win to the left, then Siping City's base spiral shell is penetrated bent axle
In four connecting holes of disk and in four through holes of prime gear, and in four nuts being fastened on the left of prime gear, then by two
Crankshaft bearing is socketed on two of bent axle, and is fastened to positioning, described rear class tooth in the screwed hole of crankshaft two end with two bolts
Wheel group is made up of rear class gear, rear axle and sprocket wheel, the left part rear class gear of the rear axle, the right part and a left side of the rear axle
End, respectively penetrate be embedded in the vehicle body main part second after counterbore described rear bearing endoporus in, and be embedded in the axle
In the endoporus of the described rear bearing of bearing counterbore, described sprocket wheel is fixedly connected on the right head of the rear axle, and described flywheel is twisted
The position to the right being connected in the middle part of the hind axle 72, described chain are wire-wrapped in described sprocket wheel and described flywheel.
Described electric drive system 9 includes：Wheel hub motor, battery, controller and controlling switch, described motor are nothings
Brush wheel hub motor, the wheel hub one configuration of described motor with the front-wheel 71 are combined, and described battery is the lithium battery of series connection
Group, described controller are brushless motor controllers, and described battery and described controller are all positioned over described battery case
In 51, described controlling switch includes speed control crank, power-off brake lever and power supply lock, and described power supply lock is installed on institute
The side of the battery case 51 stated, speed control crank are installed on described right handgrip 12, and power-off brake lever is installed on described left hand handle
On 11 and on described right handgrip 12, power supply lock, speed control crank and power-off brake lever, by connecting line and connector with it is described
Controller connection, described controller passed through connecting line and connector and connected with the motor on described battery and the front-wheel 71
Connect.
Claims (10)
1. a kind of quick-folding is Shockproof type three-wheeled electric scooter, including quick-folding handlebar, front fork, side arm, folding connecting rod,
Vehicle body, battery case, front-wheel, hind axle, left rear wheel, off hind wheel, man power driving mechanism and electric drive system, is characterized in that：Hurry up
Prompt foldable handlebar includes that left hand handle, right handgrip, upper lock-connecting piece, left lock-connecting piece, right lock-connecting piece, folding substrate and two handle positioning
Part, being to be formed as right-angle bending by the upper end of pipe with right handgrip, the lower end of left hand handle and the lower end of right handgrip are each for left hand
A pair of perforation are provided with, the upper end of left hand handle connects the left part part of upper lock-connecting piece, the upper lock-connecting piece of upper end connection of right handgrip
Right members, the bottom of left hand handle connect left lock-connecting piece, and the bottom of right handgrip connects right lock-connecting piece, and left hand is lower end to wearing
Hole is connected to the left side groove for folding substrate, the right groove that folding substrate is connected to perforation of right handgrip lower end, before folding substrate
There is a vertical left side groove on the left side in portion, and folding the anterior the right of substrate has vertical the right groove, folds substrate left side groove
There is a vertical left round tube hole right back, and there is a vertical left rectangular opening right back for folding the left round tube hole of substrate, folds substrate
In left rectangular opening, close-fitting fills in left flat pin, and the front left side twist-on left semicircle hook bolt of left flat pin folds groove on the right of substrate left
There is a vertical right round tube hole at rear, and there is a vertical right rectangular opening left back for folding the right round tube hole of substrate, folds substrate right
In rectangular opening, close-fitting fills in right flat pin, the forward right side twist-on right semi-circle hook bolt of right flat pin, fold the left round tube hole of substrate and
Fold the right round tube hole of substrate and connect front fork, left lock-connecting piece can be with the left semicircle hook bolt interlocking for folding substrate, right lock-connecting piece
The right semi-circle hook bolt interlocking of substrate is folded, the left part part of upper lock-connecting piece can be handled calmly with the right members interlocking of upper lock-connecting piece, two
Position part is connected to the bottom of front fork revolver fork arm and the bottom of right wheel fork arm, after left hand handle and right handgrip folding, left
Handle and snap in the C-shaped bayonet socket for handling keeper of revolver fork arm, right handgrip is snapped in and handles positioning positioned at right wheel fork arm
In the C-shaped bayonet socket of part；Side arm by front even part, rotary part, after connect part and grooved connects part and constitutes, the front amplexis hole of front even part is fixed
Be connected in the middle part of front fork, before and after front even part, respectively have amplexis hole, rotary part to connect before being installed on the rear amplexis hole of part, after connect part
Front end be in grooved, after connect the both sides up and down of part grooved and have mutual to perforation, after connect the back upper place of part and have a transverse holes, after connect
Part back lower place end be in rod, after connect part in rod rear end connect a grooved connect part, grooved connects the left and right sides of part rear end one
Mutual cross-perforating, after connect part grooved it is mutual to be punched through to lock bolt connection rotary part；Before folding connecting rod includes
Bar, rear bar, sliding lock, little spring and button-headed bolt, front bar is the grooved part that Open Side Down, the both sides of the front-end and back-end of front bar
Respectively laterally mutual to perforation with one, there are the screwed hole of a upward and downward, the screw thread of front bar upward and downward in the rear portion of front bar Cao's top surface
Twist-on button-headed bolt in hole, rear bar is the grooved part that Open Side Down, and the both sides of the front portion and rear end of rear bar are respectively horizontal with one
It is mutual to perforation, there is an elongated hole front end of rear bar groove top surface, and sliding lock and little spring are installed in the elongated hole of rear bar, front bar front end
It is laterally mutual to being punched through be connected to locking bolt and rotating with the transverse holes of rear even part back upper place, front rod rear end it is horizontal mutual
Be punched through to lock bolt it is mutual with rear bar front cross to perforation rotation be connected, be fastened to the button-headed bolt energy of front bar
The sliding lock interlocking being installed in rear bar；Vehicle body by bearing after vehicle body main part, fore bearing, trim ring, two, bearing block, locating shaft, keep away
Shake block, revolver fork, right wheel fork, shock-absorbing catch and with rear board constitute, the left side in the middle part of vehicle body main part have first before counterbore, vehicle body
Through hole during counterbore connects to the right before the first of main part, the middle through hole of vehicle body main part connect second to the right before counterbore, vehicle body main part
Counterbore, counterbore after counterbore connects second to the right after vehicle body main part first, vehicle body main part behind the back lower place of counterbore coherent first before one
Through hole after counterbore connects to the right after second, the front end of vehicle body main part have a transverse holes, have a transverse holes, car above vehicle body main part
The transverse holes of body main part front end are positioning shaft hole, and there are a horizontal perforation, the lower section connection of vehicle body main part rear end in the rear portion of vehicle body main part
Shock resistance block, vehicle body main part second before counterbore inlay fore bearing, the right side for being placed on counterbore before vehicle body main part second with trim ring is fixed,
Fore bearing is fixed on before the second of vehicle body main part in counterbore, vehicle body main part second after counterbore inlay one after bearing, bearing block
In inlay one after bearing, bearing base rear end has a hole corresponding with vehicle body main part rear portion horizontal perforation, vehicle body main part rear portion it is horizontal
It is punched through to locking bolt connection revolver fork, bearing block and right wheel fork, revolver is pitched and right wheel fork is all the wheel of rear end embedded bearing
Fork, is connected with shock-absorbing catch between revolver fork and right wheel fork, and locating shaft penetrates grooved and connects in the mutual cross-perforating in part rear end, and tightly
In positioning shaft hole with press-in vehicle body main part, rear rod rear end is laterally mutual to being punched through to locking above bolt and vehicle body main part
Transverse holes rotate connection, the both ends of hind axle are penetrated in the brearing bore of the rear end in revolver fork and right wheel fork, left rear wheel
The left and right two ends of hind axle are connected to off hind wheel, rear board is bolted to the top of revolver fork and right wheel fork,
Front-wheel is installed on the lower end of two front fork stems；Man power driving mechanism includes treadle part, step, crankshaft toothed wheel group, backgear group, flywheel
And chain, crankshaft toothed wheel group is made up of bent axle, prime gear and two crankshaft bearings, bent axle be the round steel of two right-angle bending and
One disk is welded, and prime gear is a nylon gear, and the right flank of prime gear has one corresponding to the convex of fore bearing endoporus
Platform, the boss for having the groove corresponding to bent axle round steel, prime gear on the boss of prime gear are penetrated from left to right in fore bearing
In endoporus, the left head of bent axle is penetrated in the axis hole of prime gear to the left, coordinates that prime gear is solid with bent axle with bolt and nut
Determine, then two crankshaft bearings are socketed on two of bent axle, rear class gear train is made up of rear class gear, rear axle and sprocket wheel, rear class tooth
Wheel is fixedly connected on the left part of rear axle, and the right part of rear axle is penetrated in being embedded in after vehicle body main part second in the rear bearing of counterbore
Kong Zhong, the left end of rear axle are penetrated in the rear brearing bore in bearing block, and sprocket wheel is fixedly connected on the right head of rear axle, and flywheel is installed
Position to the right in the middle part of hind axle, chain are wire-wrapped in sprocket wheel and flywheel, and there is the pipe corresponding with locating shaft the front end of treadle part
There is slotted hole in hole, the anterior lower section of treadle part, and there are the screwed hole with step twist-on, the pipe of two treadle part front ends in the rear end of treadle part
Hole rotates the two for being socketed on locating shaft, and the slotted hole of two treadle parts is slidably socketed on two crankshaft bearings of crankshaft toothed wheel group,
Two steps are fastened in two screwed holes of two treadle part rear ends；Electric drive system includes that motor, battery, controller and control are opened
Close, motor is arranged at front-wheel, and battery and controller are all placed in battery case.
2. quick-folding according to claim 1 is characterized in that Shockproof type three-wheeled electric scooter：The left hand handle
A thick-walled metal pipe is plugged with the lower end pore of lower end and the right handgrip respectively, the lower end of the left hand handle is inconjunction with positioned at which
In thick-walled metal pipe be provided with a pair of perforation, the lower end of the left hand handle is to the hole heart extended line bored a hole and the left hand handle
In the 45 ° of angles overlooked, the lower end of the right handgrip is inconjunction with the thick-walled metal pipe being located therein and is provided with a pair right-angle bending
Perforation, the lower end of the right handgrip is to the hole heart extended line of perforation and 45 ° angles of the right-angle bending of the right handgrip in vertical view.
3. quick-folding according to claim 1 is characterized in that Shockproof type three-wheeled electric scooter：Right members are by connecting
Seat and screw set and constitute, the right-hand member of connecting seat has a vertical hole of cracking, it is vertical mutual right by one that connecting seat cracks that hole cracks
Perforation, circular bar shape of the connecting seat left part in stretching, extension to the left, the left end of connecting seat circular bar shape have axial screwed hole, screw set
Left end have a counterbore, screw with female thread in the counterbore of set, there is a round tube hole axial direction for screwing the right part of set, screws set
The round tube hole of axial direction and the female counterbore insertion of band for screwing set, the round tube hole for screwing set axial direction are socketed on connecting seat to the left
Stretching, extension circular bar shape on, and the cooperation by bolt and pad will screw set and be rotatably connected on connecting seat, screw the band of set
Female counterbore can be pinned with the external screw thread twist-on on the left part part convex shoulder.
4. quick-folding according to claim 1 is characterized in that Shockproof type three-wheeled electric scooter：Connect part before described
In overlook V-shaped, it is described before connect part two before amplexis hole be fixedly connected in the middle part of front fork by the twist-on of bolt and nut, it is described
The rear amplexis hole of front even part is fixedly connected the front axle tube of rotary part by the twist-on of bolt and nut, and described rotary part includes
Have front axle tube and a two bearings, it is described after connect the front end of part in grooved, it is described after connect part grooved both sides up and down be provided with it is mutual right
Perforation, it is described after connect part grooved it is mutual to be punched through to lock bolt connection rotary part.
5. quick-folding according to claim 1 is characterized in that Shockproof type three-wheeled electric scooter：The front bar groove top
There are a slot-type openings front end in face, and the external diameter horizontal with the front bar of the transverse width in the rear bar grooved is corresponding, described
There are a slot-type openings rear end of rear bar groove top surface, and described sliding lock is made up of slider, locking plate and connecting bolt, and slider is lamellar bottom
There is the working of plastics that a square-tube-shaped is projected at the rear portion in face, and the square-tube-shaped that slider is projected is lowered into the front end in rear bar elongated hole, then will
Little spring is put in the elongated hole of the rear bar from bottom to top, and makes two of little spring hang down the square-tube-shaped and described of slider protrusion
Rear bar elongated hole rear end, then locking plate is closed on the square-tube-shaped projected in push button, is penetrated with connecting bolt in the hole of locking plate, and is fastened to
Slider is projected in the pore of square-tube-shaped, little spring is positioned in the elongated hole at the rear portion of locking plate, the rear portion of push button and rear bar.
6. quick-folding according to claim 1 is characterized in that Shockproof type three-wheeled electric scooter：Positioned at the vehicle body
Before main part second around counterbore, several horizontal screwed holes are provided with, one are provided with below the vehicle body main part positioning shaft hole and are erected
To screwed hole, be on the metal ring of a shim-like, to be provided with several perforation with described trim ring, described bearing block is a gold medal
Category stamping, the front end of the bearing block have a counterbore of an embedded bearing, and described bearing block is a metal stamping, the bearing block
Front end have the counterbore of an embedded bearing, there are hole, hole and the vehicle body of the bearing block rearward end in the rear end of the bearing block
Main part rear portion horizontal perforation is corresponding.
7. quick-folding according to claim 1 is characterized in that Shockproof type three-wheeled electric scooter：Revolver fork and
The connecting hole being connected with rear board, the revolver fork and the right side are opened on the edge of inner side right-angle bending in the right wheel fork top
The rear end punching for being provided with several connecting holes being connected with battery case, the revolver fork and right wheel fork of the postmedian of wheel fork has edge
The counterbore of embedding bearing, revolver fork and the right wheel respectively inlay a bearing in pitching the counterbore of rear end, described shock-absorbing catch by
Sheet metal is stamped to form, and the right and left of the shock-absorbing catch has flanging upwards, each before and after two flanging of the shock-absorbing catch
There is a hole, the holes of two flanging of shock-absorbing catch passes through the front and rear gaps riveting that rivet is pitched with the revolver and right wheel fork is anterior
Connect.
8. quick-folding according to claim 1 is characterized in that Shockproof type three-wheeled electric scooter：Described locating shaft
It is a metal circular shaft, the locating shaft two ends respectively have the screwed hole of an axial direction, and there is a radial direction side in the middle of the locating shaft
Counterbore, described locating shaft penetrate the grooved and connect in the mutual cross-perforating in part side, and close-fitting is pressed into the vehicle body then
In the positioning shaft hole of main part, then connect from the grooved and pass in the mutual cross-perforating of part opposite side, and cause the locating shaft
Radial direction counterbore corresponding to vertical screwed hole below the vehicle body main part positioning shaft hole, it is fixed in the vehicle body main part with a bolt
Below the axis hole of position, in vertical screwed hole, twist-on is fixed in the radial direction counterbore of the locating shaft, and it is mutual to make the grooved connect part
Cross-perforating and the locating shaft two ends portion rotate and be connected, the rear rod rear end is laterally mutual to being punched through to lock bolt
Rotate with the transverse holes above the vehicle body main part and be connected.
9. quick-folding according to claim 1 is characterized in that Shockproof type three-wheeled electric scooter：The treadle part aluminum
There is a horizontal circular hole front end of extrusion section bar slice processing part, below the horizontal circular hole of the treadle part Al squeezing material slice processing part
Have one it is horizontal crack, the horizontal vertical perforation for having a longitudinal direction cracked of the treadle part Al squeezing material slice processing part, institute
A bolt one nut of twist-on, the treadle part aluminium extruded are penetrated in the perforation for stating treadle part Al squeezing material slice processing part longitudinal direction
The horizontal circular hole of section bar slice processing part is socketed a steel pipe, and is longitudinally bored a hole by the treadle part Al squeezing material slice processing part
In screw bolt and nut cooperation, the horizontal circular hole of the treadle part Al squeezing material slice processing part is fixed with a steel pipe, institute
The pore for stating one steel pipe of treadle part is corresponding with the positioning shaft diameter, the treadle part Al squeezing material slice processing part front portion
There is the screwed hole with step twist-on the rear end that there is slotted hole, the treadle part Al squeezing material lower section.
10. quick-folding according to claim 1 is characterized in that Shockproof type three-wheeled electric scooter：Described bent axle
Gear train includes bent axle, prime gear, Siping City's base bolt and two crankshaft bearings, and described bent axle is the circle of two right-angle bending
Steel and a disk are welded, the round steel of described bent axle two right-angle bending, respectively have the spiral shell of an axial direction at the end points center at two ends
Pit, has an axis hole and four connecting holes, the right head of two right-angle bending round steel of the bent axle on the disk of the bent axle
Penetrated in the axis hole of the bent axle disk from left to right, then the middle part of two right-angle bending round steel of the bent axle with it is described
The middle part welding of bent axle disk left surface, the right flank of the prime gear have one corresponding to the convex of fore bearing endoporus described in two
Platform, the prime gear also have the step for protruding with the junction of the prime gear boss, on the boss of the prime gear
There is the groove corresponding to the bent axle round steel.
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| CN201710069043.9A CN106672147B (en) | 2017-02-08 | 2017-02-08 | Quick-folding is Shockproof type three-wheeled electric scooter |
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| CN201710069043.9A CN106672147B (en) | 2017-02-08 | 2017-02-08 | Quick-folding is Shockproof type three-wheeled electric scooter |
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| CN106672147B CN106672147B (en) | 2019-10-29 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020093161A1 (en) * | 2001-01-12 | 2002-07-18 | Enor Corporation | Scooter |
| CN103879491A (en) * | 2014-03-18 | 2014-06-25 | 太仓市车中宝休闲用品有限公司 | Portable electric pedal bike with plastic body |
| CN206476011U (en) * | 2017-02-08 | 2017-09-08 | 太仓市车中宝休闲用品有限公司 | Quick-folding is Shockproof type three-wheeled electric scooter |
-
2017
- 2017-02-08 CN CN201710069043.9A patent/CN106672147B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020093161A1 (en) * | 2001-01-12 | 2002-07-18 | Enor Corporation | Scooter |
| CN103879491A (en) * | 2014-03-18 | 2014-06-25 | 太仓市车中宝休闲用品有限公司 | Portable electric pedal bike with plastic body |
| CN206476011U (en) * | 2017-02-08 | 2017-09-08 | 太仓市车中宝休闲用品有限公司 | Quick-folding is Shockproof type three-wheeled electric scooter |
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| CN106672147B (en) | 2019-10-29 |
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Effective date of registration: 20190930 Address after: 318050 No. 37, 1 District, SHANG Jia village, Peng street, Luqiao District, Taizhou, Zhejiang. Applicant after: Lin Bao Ling Address before: 215421 Jiangsu city of Suzhou province Taicang city Shaxi Town Industrial Park in southern Songliao Basin Applicant before: Taicang Chezhongbao Leisure Articles Co., Ltd. |
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