CN206476024U - Folding grip Shockproof type portable electric scooter - Google Patents

Abstract

A kind of folding grip Shockproof type portable electric scooter, including quick-folding handlebar, front fork, side arm, lower link, upper connecting rod, central sill, Quick Release, back vent, pedal, front-wheel, trailing wheel and electric drive system, quick-folding handlebar is by left hand handle, right handgrip, upper lock-connecting piece, left lock-connecting piece, right lock-connecting piece, fold substrate and two hands are formed by connecting keeper, side arm is by preceding even part, rotary part connects part with after and is formed by connecting, lower link connects transverse holes before part and connector with after and is connected, upper connecting rod connects part with after and connector is connected, central sill is by beam pipe, connector and knuckle locking plate are formed by connecting, Quick Release is connected to the rear end of lower link, interlocking is on the knuckle locking plate of central sill, back vent is by two dropout, shock-absorbing is constituted with shock resistance block in flakes, back vent is connected to the rearward end of central sill, pedal is connected on central sill, front-wheel is installed on front fork, trailing wheel is installed on the rear end of two dropout, motor is arranged at trailing wheel, battery and controller are all placed in the beam pipe of central sill.

Description

Folding grip Shockproof type portable electric scooter

Technical field

The utility model is related to a kind of folding electric return board car, and more particularly to a kind of folding grip Shockproof type portable electric is slided Wooden handcart.

Background technology

There are many money electric foldable scooters in the market, due to the reason such as structure and construction, can't be reached after folding It is put into the satisfaction in knapsack.

The content of the invention

The purpose of this utility model is to provide for a kind of handlebar in the new type foldable mode of quick-folding handlebar type, has folded Can be put into afterwards in knapsack --- folding grip Shockproof type portable electric scooter.The purpose of this utility model is realized in 's；Folding grip Shockproof type portable electric scooter, including quick-folding handlebar, front fork, side arm, lower link, upper connecting rod, central sill, Quick Release, back vent, pedal, front-wheel, trailing wheel and electric drive system, it is characterized in that：Folding grip Shockproof type Portable skateboard car, including it is fast Prompt foldable handlebar, front fork, side arm, lower link, upper connecting rod, central sill, Quick Release, back vent, pedal, front wheels and rear wheels, it is characterized in that：It hurry up Prompt foldable handlebar includes left hand handle, right handgrip, upper lock-connecting piece, left lock-connecting piece, right lock-connecting piece, folding substrate and two hands positioning Part, left hand is being to be formed by the upper end of pipe as right-angle bending with right handgrip, and the lower end of left hand handle and the lower end of right handgrip are each 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 connects 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, and the right groove that folding substrate is connected to perforation of right handgrip lower end is folded before 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 folding the right back of the left round tube hole of substrate has a vertical left rectangular opening, folds substrate Close-fitting fills in left flat pin in left rectangular opening, 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 folding the left back of the right round tube hole of substrate has a vertical right rectangular opening, folds substrate right Close-fitting fills in right flat pin in rectangular opening, 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 substrate right round tube hole connection front fork, left lock-connecting piece can be with folding the left semicircle hook bolt interlocking of substrate, and right lock-connecting piece can be with Fold the right semi-circle hook bolt interlocking of substrate, the right members interlocking that the left part part of upper lock-connecting piece can be with upper lock-connecting piece, two hands are fixed Position part is connected to the bottom of front fork revolver fork arm and the bottom of right wheel fork arm, and left hand is left after being folded with right handgrip Hand is the hand positioned at revolver fork arm is caught in the C-shaped bayonet socket of keeper, and right handgrip is caught in the hand positioned at right wheel fork arm positioning In the C-shaped bayonet socket of part；Side arm by preceding even part, rotary part and after connect part and constitute, before the preceding amplexis hole of preceding even part is fixedly connected on Fork middle part, preceding even part is the cutting off processing part of aluminium extruded type, and preceding even the front and rear of part respectively has amplexis hole, rotary part to connect part before being installed on Rear amplexis hole on, after connect the slice processing part that part is aluminium extruded type, after to connect the front end of part be in groove profile, after connect up and down the two of part groove profile Side has mutual to perforation, after connect the upper and lower of part rear end and respectively have a transverse holes, after connect part groove profile it is mutual to being punched through pair Lock bolt connection rotary part；Lower link connects part by rectangular tube and Ω types and is formed by connecting, and it is right that the transverse holes of lower link front end pass through The transverse holes that lock bolt connects with after below part rear end, which are rotated, to be connected, and upper connecting rod is the part being made up of metal round rod, upper connecting rod The transverse holes that front end connects with after above part rear end, which are rotated, to be connected；Central sill is made up of beam pipe, connector and knuckle locking plate, and beam pipe is by square Shape pipe is made, and the rectangular tube of beam pipe is in the rectangular tube of wide type, and beam pipe is arranged at inclined above position deviation right side, the front end of beam pipe Left position, which is fixedly connected on the left of connector, the leading section of beam pipe, is fixedly connected with knuckle locking plate, and connector is that front and back end respectively has one Transverse holes connect horizontal after part rotation connection, connector by the Ω types to lock bolt and lower link before the part of transverse holes, connector Connected to the rear end thereof of hole and upper connecting rod；Quick Release is connected to the rear end of lower link, Quick Release interlocking on the knuckle locking plate of central sill, Back vent is made up of with shock resistance block in flakes two dropout, shock-absorbing, and two dropout are connected in flakes with shock-absorbing, and two dropout pass through to lock spiral shell The rearward end connection of bolt and central sill, shock-absorbing connects shock resistance block in flakes, and pedal is connected on central sill, and front-wheel is installed on front axle, trailing wheel Be installed on the rear end of two dropout, open Quick Release, central sill is folded up, in the presence of lower link and upper connecting rod, central sill with Lower link and upper connecting rod are drawn in front fork stem together, in addition the folding of quick-folding handlebar, reach perfect folding effect；It is electronic Drive system includes motor, battery, controller and controlling switch, and motor is arranged at trailing wheel, during battery and controller are all placed on In the beam pipe of beam.

The beneficial effects of the utility model are：The ingenious cooperation that the utility model passes through profile piece so that whole vehicle frame base No electric welding in sheet, represents a kind of new trend of the manufacturing process of scooter；Handlebar of the present utility model is using quick The form of foldable handlebar so that the folding of handlebar reaches both most simply, and reach most effective；Front fork is connected to lower clamping piece front end Left and right amplexis hole in, the upward and downward circular hole connection rotary part of preceding even part rear end, after connect the front end of part by lock bolt with Rotary part is connected, and makes turning mechanism both simple and effective；The front end of upper connecting rod and lower link connects after part after being connected to The rear end of the upper and lower at end, upper connecting rod and lower link is connected to the rear cross-drilled hole and preceding cross-drilled hole of middle beam connection, so as to be formed The linkage structure of four-bar linkage；It is connected to the shock resistance block of shock-absorbing in flakes with beam pipe rear end to coordinate, effective shock-proof effect can be reached； Using the beam pipe of central sill, simultaneous band is used as battery case again so that structure is simpler and compacter.

Brief description of the drawings：

Fig. 1 is the utility model structural representation；

Fig. 2 is the expanded schematic diagram of the utility model quick-folding handlebar；

Fig. 3 is the gathering schematic diagram of the utility model quick-folding handlebar；

Fig. 4 is the utility model folding process schematic diagram；

Fig. 5 is that the utility model folding finishes figure；

In figure：1 --- quick-folding handlebar, 2 --- front fork, 3 --- side arm, 41 --- lower link, 42 --- upper connecting rod, 51 --- central sill, 52 --- Quick Release, 6 --- dropout, 7 --- pedal, 81 --- front-wheel, 82 --- trailing wheel, 9 --- electronic drive Dynamic system；Wherein quick-folding handlebar 1 also includes：The upper lock-connecting piece of 11 --- left hand handle, 12 --- right handgrips, 13 ---, 14 --- left lock-connecting piece, 15 --- right lock-connecting piece, 16 --- fold substrate, 17 --- and hand is keeper.

Embodiment：

According to Fig. 1, described folding grip Shockproof type portable electric scooter, including quick-folding handlebar 1, front fork 2, side arm 3rd, lower link 41, upper connecting rod 42, central sill 51, Quick Release 52, dropout 6, pedal 7, front-wheel 81, trailing wheel 82 and electric 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 interlocking Part 15, substrate 16 and hand are folded keeper 17, described left hand is all by the upper end of pipe 11 and described right handgrip 12 Portion is formed as right-angle bending, and the left hand in 11 lower end and the lower end pore of the right handgrip 12 being respectively plugged with a thick-walled metal Pipe, the left hand is inconjunction with 11 lower end the thick-walled metal pipe being located therein and is provided with a pair of perforation, and the left hand is 11 Lower end to the hole heart extended line of perforation and the left hand 11 right-angle bending in the 45 ° of angles overlooked, the left hand is 11 Lower end is to being provided with a screwed hole above perforation, the left hand is 11 screwed hole hole heart extended lines and the left hand 11 lower ends pair The hole heart extended line of perforation 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 opened There are a pair of perforation, the lower end of the right handgrip 12 is in overlook with the right-angle bending of the right handgrip 12 to the hole heart extended line of perforation 45 ° of angles, the lower end of right handgrip 12 is to being provided with a screwed hole above perforation, the screwed hole hole heart extension of right handgrip 12 Line is vertical in what is overlooked to the hole heart extended line of perforation with the lower end of right handgrip 12.

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 The right part of part is in the cylinder of stretching, extension to the right, and the right-hand member of the left part part cylinder has convex shoulder to the right, the left part part There is external screw thread on convex shoulder, the borehole jack that cracks of the left part part is connected to lower section of the left hand 11 upper end right-angle bendings, is used in combination It is vertical mutual in perforation, being coordinated with nut and being tightened, by cracking for the left part part that bolt penetrates that the left part part cracks 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 left end of connecting seat circular bar shape has axial screwed hole, and the borehole jack that cracks of connecting seat is connected on the right handgrip 12 The lower section of end right-angle bending, it is vertical mutual in perforation, being coordinated with nut and being tightened that blending bolt penetrates that connecting seat cracks, 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, screw and internal thread is carried in the counterbore of set, screwing the axial direction of the right part of set has a round tube hole, screw set axial direction Round tube hole and the female counterbore insertion of band for screwing set, the round tube hole for screwing set axial direction are socketed on the stretching, extension of connecting seat to the left Circular bar shape on, and by the cooperation of bolt and pad, set will be screwed be rotatably connected and carry interior spiral shell on connecting seat, screw set The counterbore of line 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, it is described Left interlocking seat is made up of Al squeezing material section, and the left front end of the left interlocking seat is vertical circular hole, the right side of the left interlocking seat Rear end is vertical groove profile, and the both sides of the vertical groove profile of left interlocking seat have one mutual to perforation, and the left interlocking seat passes through 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, the described right side Lock-connecting piece 15, including right interlocking seat, right interlocking hook, right bolt and right interlocking spring, described right interlocking seat is by aluminium extruded type Material section 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 groove profile, The both sides of the vertical groove profile of right interlocking seat have one mutual to perforation, and the right interlocking seat passes through vertical circular hole close-fitting and is socketed In the bottom of right handgrip 12 and positioned at the lower section of the screwed hole of right handgrip 12.

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 for connecing hook is in vertical bar shaped sheet, and a slotted hole, the left interlocking hook are provided with the middle part of the left interlocking hook lock neck of hook The left front end of lower section is that the right rear end below cast portion, the left interlocking hook is in downward hook-type, the cast of the left interlocking hook Portion to lock bolt with mutual being rotated to perforation of the left vertical groove profile of interlocking seat by being connected, and left bolt penetrates the left side In the slotted hole of the interlocking hook lock neck of hook and in left interlocking spring, then it is screwed into screwed hole of the left hand 11 bottoms, and And the bolt head of left bolt as outside the left interlocking hook lock neck of hook bullet it is spacing, 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 sheet, described It is cast portion, the right interlocking hook that the right front ends below a slotted hole, the right interlocking hook are provided with the middle part of the right interlocking hook lock neck of hook The left back end of lower section is in downward hook-type, and the cast portion of the right interlocking hook passes through to lock bolt and the right interlocking seat vertical slot Type it is mutual rotate connection to perforation, right bolt is penetrated in the slotted hole of the right interlocking hook lock neck of hook and right interlocking spring In, then be screwed into the screwed hole of the bottom of right handgrip 12, and the bolt head of right bolt is used as the right interlocking Bullet is spacing outside the hook lock neck of hook.

Described folding substrate 16 is made up of Al squeezing material, and described folding substrate 16 also includes left flat pin, right flat There is a vertical left side groove on square cotter, left semicircle hook bolt and right semi-circle hook bolt, the anterior left side of the folding substrate 16, described Folding the anterior right-hand member of substrate 16 has vertical the right groove, and the left side groove of folding substrate 16 is in opening to the U-shaped of left front Groove, the both sides of the left side groove lower end of folding substrate 16 are provided with mutual to perforation, and folding substrate 16 the right groove is in opening To the U-type groove of right front, the both sides of the right groove lower end of folding substrate 16 are provided with mutual to perforating, the folding substrate 16 There is a vertical left round tube hole right back of left side groove, and there is a vertical left square right back of the left round tube hole of the folding substrate 16 Close-fitting fills in left flat pin, the front left side twist-on left semicircle head spiral shell of left flat pin in shape hole, the left rectangular opening of the folding substrate 16 There is a vertical right round tube hole bolt, the right groove left back of folding substrate 16, the right round tube hole of the folding substrate 16 it is left back Close-fitting fills in a right flat pin, the right side of right flat pin in right rectangular opening vertical Fang Youyi, the right rectangular opening of the folding substrate 16 The right semi-circle hook bolt of front side twist-on one, the left round tube hole of the folding substrate 16 is neutralized in the right round tube hole for folding substrate 16 Close-fitting is socketed on two upper ends of the front fork 2, the left semicircle hook bolt that described left lock-connecting piece 14 can be with the folding substrate 16 Interlocking, the right semi-circle hook bolt interlocking that described right lock-connecting piece 15 can be with the folding substrate 16, the upper right part of lock-connecting piece 13 Part screw set can be with the upper left part part of lock-connecting piece 13 convex shoulder twist-on.

Described hand has modification of nylon to be made keeper 17, and the hand has one vertical to open the rear end of keeper 17 Slot apertures, the hand vertical has one mutual to perforation, front end of the hand keeper 17 what keeper 17 cracked that hole cracks There is the C-shaped bayonet socket of the opening of a vertical view forward, keeper 17 is connected to the left front fork arm by the hand described in one by the borehole jack that cracks Bottom, penetrated with bolt the hand keeper 17 is cracked it is vertical mutual to being fixed in perforation, with top nut twist-on, separately Hand described in one is connected to keeper 17 by the borehole jack that cracks the bottom of the right front fork stem, and the hand is penetrated with bolt fixed Position part 17 crack it is vertical mutual to being fixed in perforation, with top nut twist-on, when described left hand is 11 and described right handgrip After 12 fold, described left hand is caught in C-shaped bayonet socket of the hand positioned at revolver fork arm keeper 11, described right handgrip 12 The hand positioned at right wheel fork arm is caught in the C-shaped bayonet socket of keeper.

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 the left round tube hole close-fitting socket for folding 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 is socketed and reinforced with pin.

Described side arm 3 connect before including part, rotary part and after connect part, it is described before connect the blank that part is aluminium extruded type, Connect part before described in the V-shaped overlooked, it is described before connect the circular hole that two front ends and a rear end of part respectively have a band to crack, it is described before Even two bands of two front ends of part crack circular hole crack it is vertical be respectively provided with one laterally to perforation, it is described before connect the band of part front end and crack Circular hole be inconjunction with crack it is vertical laterally perforation is referred to as before amplexis hole, it is described before connect the band of part rear end and crack the cracking of circular hole It is vertical to be provided with one laterally to perforation, it is described before connect the band circular hole that cracks of part rear end and be inconjunction with to crack and vertical laterally perforation be referred to as For rear amplexis hole, it is described before connect part two before amplexis hole be fixedly connected on by the twist-on of bolt and nut in the middle part of front fork, it is described before Even the rear amplexis hole of part is fixedly connected with the front axle tube of rotary part by the twist-on of bolt and nut, and described rotary part includes Front axle tube and two bearings, the upper and lower side of front axle tube pore, which is respectively milled with, places the counterbore that spin axis is held, and two bearings are embedded in front axle respectively In the counterbore of pipe upper and lower side, and by the endoporus of two bearings, corresponding to connecting mutual pair in two sides above and below the groove profile of part front end after described Perforation, described rear even part is the slice processing part of aluminium extruded type, it is described after to connect the front end of part be in groove profile, it is described after connect part groove profile Up and down both sides be provided with it is mutual to perforation, it is described before connect the both sides up and down of part groove profile and strike out fillet, it is described after connect part rear end Upper and lower respectively has a transverse holes, it is described after connect part groove profile it is mutual to being punched through to lock bolt connection rotary part.

Described lower link 41 connects part by rectangular tube, vexed plug and Ω types and constituted, a left side for the rectangular tube front end of lower link 41 There are the rectangular tube that one section of rear wall is filled in cross-perforating, the rectangular tube rear end pore of the lower link 41, the lower company in right both sides It is vertical mutual to wearing that the rectangular tube for one section of rear wall that the upper and lower sides of the rectangular tube rear end of bar 41 are inconjunction with pore is provided with one together The rectangular tube for one section of rear wall being inconjunction with the left of hole, the rear end of the rectangular tube of lower link 41 in pore is provided with an opening together U-shaped gap backward, the front and rear of the rectangular tube rearward end upper side of lower link 41 is respectively provided with a hole, the rectangle of lower link 41 Vexed plug is filled in the pore of pipe front end, vexed plug is the vexed plug of nylon of rectangle, vexed to have beyond the Great Wall and the rectangular tube front end of lower link 41 The corresponding perforation of cross-perforating, the front and rear holes in the rectangular tube rear upper side face of lower link 41 passes through two bolts and two Nut connects part with Ω types and is connected, and described Ω types connect the part that part is the slice processing of the Al squeezing material by a Ω types, the Ω Type, which connects the front and rear of part, respectively a vertical hole, and the Ω types, which connect in the middle part of part, a transverse holes, the rectangular tube front end of lower link 41 Cross-perforating by lock bolt with it is described after connect below part rear end transverse holes rotation be connected.

Described upper connecting rod 42 is the part being made up of metal round rod, and the front-end and back-end of the upper connecting rod 42 are all in the right Right-angle bending, respectively have a horizontal screw thread at the two-end-point of the right-angle bending of the front-end and back-end of the upper connecting rod 42 to the right Hole, the right-angle bending of the front end of upper connecting rod 42 to the right is penetrated after described in the transverse holes connected above part rear end, and uses a spiral shell Bolt is fastened to the front end of the upper connecting rod 42 and positioned in the screwed hole of right-angle bending end points to the right.

Described central sill 51 includes beam pipe, connector, knuckle locking plate and pedal connection sheet, and described beam pipe is by rectangle control Into the rectangular tube of the beam pipe is in that can place lithium battery group and controller, institute in the rectangular tube of wide type, the pore of the beam pipe Set location deviation the right of beam pipe rectangular tube is stated, the front and rear of the front end upper side position to the left of beam pipe respectively has a hole, the beam The left surface of pipe front end has several riveted holes, and the beam pipe rearward end is cut into back upper place shape at an acute angle, the beam pipe rear end The left and right sides be provided with laterally mutual to perforation, the upper side of the beam pipe front and rear is also connected with pedal connection sheet, institute The connector stated by an Al squeezing material slice processing part, the front and rear of the connector respectively have a transverse holes, the connection The front and back end of part is respectively provided with a vertical hole, and two vertical holes of the connector front and back end pass through two bolts and two nuts and the beam The front and rear holes of pipe front end upper side position to the left is fixedly connected, and described knuckle locking plate is the portion being stamped to form by sheet metal There is right angle flanging to the left part, the top of the knuckle locking plate, and there is right angle flanging to the left the back of the knuckle locking plate, described Left end on knuckle locking plate back right angle flanging has the U-shaped gap of an opening to the left, the right angle flanging of the knuckle locking plate top Be the rear end of lower link 41 folding it is spacing, the U-shaped gap on knuckle locking plate back right angle flanging is the Quick Release 52 Lock interface, there are several riveted holes on several riveted holes, the knuckle locking plate to pass through several rivets on described knuckle locking plate Fix and rivet with several riveted holes of the beam pipe front end left surface, transverse holes pass through to lock bolt and lower company before the connector The transverse holes that the Ω types of bar connect part rotate connection, and the right-angle bending of the rear end of upper connecting rod 42 to the right is penetrated after the connector In transverse holes, blending bolt is fastened to the rear end of upper connecting rod 42 and positioned in the screwed hole of right-angle bending end points to the right.

Described Quick Release 52 is made up of hole cylinder, fast dismounting handle, circle hook bolt, pad, spring and Anti-slip nut, circle with holes Post is that the side of a metal cylinder is provided with a perforation, and it is vertical mutual to perforation that hole cylinder penetrates the rear end of lower link 41 In, fast dismounting handle is that one end is connected with two disks side by side, had on two disks side by side on the part of a mutual eccentric orfice, fast dismounting handle Circle head bore rotation of the mutual eccentric orfice by rivet with enclosing hook bolt is connected and the circle head of circle hook bolt is located at fast dismounting handle two Between disk side by side, circle hook bolt penetrates pad, penetrated again in a spring, then penetrates and be connected to after the lower link 41 In the vertical mutual perforation to hole cylinder in perforation in end, then screw again in described Anti-slip nut, described Quick Release 52 rotate in the U-shaped gap in the left side of the rear end of lower link 41, and the described interlocking of Quick Release 52 is locked in the knuckle of central sill 51 On the U-shaped gap of piece.

Described back vent 6 is formed by connecting with shock resistance block in flakes by two dropout, shock-absorbing, and described dropout is flat strip shaped There is a hole metal parts, the dropout front end, and the front and rear of the dropout front portion respectively has a hole, the revolver fork and the right side There is U-shaped gap the rear end of wheel fork, and described shock-absorbing is stamped to form by sheet metal in flakes, and the right and left of the shock-absorbing in flakes is oriented On flanging, the front and rear of the shock-absorbing two flangings in flakes respectively have a hole, and the front and rear of middle part is respectively provided with a screw thread to the shock-absorbing in flakes Hole, the holes of the shock-absorbing two flangings in flakes is riveted by the anterior front and rear gaps of dropout described in rivet and two, back vent described in two The front aperture of piece is connected by the way that the left and right sides to lock bolt and the beam pipe rear end is laterally mutual to perforating, described shock-absorbing Two screwed holes at middle part are connected by two bolts with described shock resistance block in flakes, and described shock resistance block is by polyurethane into described The top of shock resistance block and the beam pipe rear end coordinate, form effective shock-proof effect.

Described pedal 7 is formed by plastic injection, and there are several twist-on holes the bottom surface of the front and rear of pedal 7, described There is downward stile at the edge of pedal 7, and there are the reinforcement of the clathrate of vertical and horizontal, the pedal 7 in the bottom surface of the pedal 7 The reinforcements of the stile at edge and the bottom surface vertical and horizontal of the pedal 7 is integrally coherent, the pedal 7 upward on be also distributed There are antiskid particles, antiskid particles are upper prominent pinnacle round dots, and several twist-on holes of the bottom surface of the front and rear of pedal 7 pass through Tap bolt is connected with the pedal connection sheet of the central sill 51.

Described front-wheel 81 is 8 inches of wheel, and the front-wheel 81 is installed on the lower end of the front fork, and described trailing wheel 82 is 8 inches of motor wheel, the trailing wheel 82 is connected by the cooperation of nut with the U-shaped gap of the rear end of dropout described in two 6.

Described electric drive system 9 includes：Wheel hub motor, battery, controller and controlling switch, described motor are nothings Brush wheel hub motor, described motor and the wheel hub of the trailing wheel 82 are integrally configured and combined, 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 described Liang Guanzhong, Described controlling switch includes speed control crank, power-off brake lever and power supply button, and described power supply button is installed on the beam The side of pipe, speed control crank is installed on described right handgrip 12, and power-off brake lever is installed on described left hand on 11 and described Right handgrip 12 on, power supply lock, speed control crank and power-off brake lever pass through connecting line and connector and connected with described controller Connect, described controller is connected by connecting line and connector with described battery and described trailing wheel 82.

Claims (10)

1. a kind of folding grip Shockproof type portable electric scooter, including quick-folding handlebar, front fork, side arm, lower link, upper company Bar, central sill, Quick Release, back vent, pedal, front-wheel, trailing wheel and electric drive system, it is characterized in that：Folding grip Shockproof type Portable skateboard Car, including quick-folding handlebar, front fork, side arm, lower link, upper connecting rod, central sill, Quick Release, back vent, pedal, front wheels and rear wheels, its It is characterized in：Quick-folding handlebar includes left hand handle, right handgrip, upper lock-connecting piece, left lock-connecting piece, right lock-connecting piece, folding substrate and two Hand is keeper, and left hand is being to be formed by the upper end of pipe as right-angle bending with right handgrip, the lower end of left hand handle and right handgrip Lower end be 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, in the upper end connection of right handgrip The right members of lock-connecting piece, the bottom of left hand handle connects left lock-connecting piece, and the bottom of right handgrip connects right lock-connecting piece, and left hand is under The left side groove that folding substrate is connected to perforation at end, the right groove that folding substrate is connected to perforation of right handgrip lower end, folding There is a vertical left side groove on the anterior left side of folded substrate, and folding the anterior the right of substrate has vertical the right groove, folds substrate There is a vertical left round tube hole right back of left side groove, and folding the right back of the left round tube hole of substrate has a vertical left rectangular opening, Fold close-fitting in the left rectangular opening of substrate and fill in left flat pin, the front left side twist-on left semicircle hook bolt of left flat pin folds substrate There is a vertical right round tube hole the right groove left back, and folding the left back of the right round tube hole of substrate has a vertical right rectangular opening, folding Close-fitting fills in right flat pin in the right rectangular opening of folded substrate, and the forward right side twist-on right semi-circle hook bolt of right flat pin folds substrate left Round tube hole and the right round tube hole connection front fork of folding substrate, the left semicircle hook bolt interlocking that left lock-connecting piece can be with folding substrate, right lock Fitting can be with folding the right semi-circle hook bolt interlocking of substrate, the right members interlocking that the left part part of upper lock-connecting piece can be with upper lock-connecting piece, Two hands are connected to keeper the bottom of front fork revolver fork arm and the bottom of right wheel fork arm, left hand handle and right handgrip folding Poststack, left hand is the hand positioned at revolver fork arm is caught in the C-shaped bayonet socket of keeper, and right handgrip is caught in the hand positioned at right wheel fork arm In the C-shaped bayonet socket of keeper；Side arm by preceding even part, rotary part and after connect part and constitute, the preceding amplexis hole of preceding even part, which is fixed, to be connected Be connected in the middle part of front fork, preceding even the front and rear of part respectively has amplexis hole, rotary part to connect before being installed on the rear amplexis hole of part, after connect part Front end is in groove profile, after connect the both sides up and down of part groove profile and have mutual to perforation, after connect the upper and lower of part rear end and respectively have a transverse holes, Connect afterwards part groove profile it is mutual to being punched through to lock bolt connection rotary part；Lower link by rectangular tube and Ω types connect part connection and Transverse holes into, lower link front end are connected by connecting the transverse holes rotation below part rear end with after to lock bolt, upper connecting rod be by The part that metal round rod is made, the transverse holes rotation that the front end of upper connecting rod connects with after above part rear end is connected；Central sill is by beam pipe, company Fitting and knuckle locking plate are constituted, and beam pipe is made up of rectangular tube, and the rectangular tube of beam pipe is in the rectangular tube of wide type, and beam pipe is arranged at position Position to the left above deviation right side, the front end of beam pipe, which is fixedly connected on the left of connector, the leading section of beam pipe, is fixedly connected with folding Angle locking plate, connector is that transverse holes pass through to lock bolt and lower link before the part that respectively there are a transverse holes front and back end, connector Ω types connect the rear end thereof connection that part rotates transverse holes and upper connecting rod after connection, connector；Quick Release is connected to the rear end of lower link, Quick Release interlocking is on the knuckle locking plate of central sill, and back vent is made up of with shock resistance block in flakes two dropout, shock-absorbing, two dropout and shock-absorbing Connect in flakes, two dropout are connected by the rearward end to lock bolt and central sill, and shock-absorbing connects shock resistance block in flakes, and pedal is connected to On central sill, front-wheel is installed on front axle, and trailing wheel is installed on the rear end of two dropout；Electric drive system includes motor, battery, control Device and controlling switch, motor are arranged at trailing wheel, and battery and controller are all placed in the beam pipe of central sill.

2. folding grip Shockproof type portable electric scooter according to claim 1, it is characterized in that：The lower end of the left hand handle With a thick-walled metal pipe is respectively plugged with the lower end pore of the right handgrip, the lower end of the left hand handle is inconjunction with what is be located therein Thick-walled metal pipe is provided with a pair of perforation, and the lower end of the left hand handle is to the hole heart extended line of perforation and the right angle of the left hand handle Bending is inconjunction with the thick-walled metal pipe being located therein and is provided with a pair of perforation in the 45 ° of angles overlooked, the lower end of the right handgrip, The lower end of the right handgrip is to the hole heart extended line of perforation with the right-angle bending of the right handgrip in the 45 ° of angles overlooked.

3. folding grip Shockproof type portable electric scooter according to claim 1, it is characterized in that：Right members by connecting seat and Screw set to constitute, the right-hand member of connecting seat has a vertical hole of cracking, it is vertical mutual to perforation by one that connecting seat cracks that hole cracks, Connecting seat left part is in the circular bar shape of stretching, extension to the left, and the left end of connecting seat circular bar shape has axial screwed hole, screws a left side for set There is a counterbore at end, screws and internal thread is carried in the counterbore of set, screwing the axial direction of the right part of set has a round tube hole, screws set axially Round tube hole and screw the female counterbore insertion of band of set, the round tube hole for screwing set axial direction is socketed on connecting seat stretching to the left In the circular bar shape of exhibition, and by the cooperation of bolt and pad, will screw set be rotatably connected on connecting seat, screw set with interior The counterbore of screw thread can be pinned with the external screw thread twist-on on the left part part convex shoulder.

4. folding grip Shockproof type portable electric scooter according to claim 1, it is characterized in that：It is in bow to connect part before described Depending on V-shaped, it is described before connect part two before amplexis hole be fixedly connected on by the twist-on of bolt and nut in the middle part of front fork, it is described before connect The rear amplexis hole of part is fixedly connected with the front axle tube of rotary part by the twist-on of bolt and nut, before described rotary part includes Central siphon and two bearings, it is described after connect part front end be in groove profile, it is described after connect part groove profile both sides up and down be provided with it is mutual to perforation, Connect after described part groove profile it is mutual to being punched through to lock bolt connection rotary part.

5. folding grip Shockproof type portable electric scooter according to claim 1, it is characterized in that：The rectangle of the lower link The rectangular tube of one section of rear wall is filled in the pore of pipe rear end, the upper and lower sides of the lower link rectangular tube rear end are inconjunction with one in pore Duan Houbi rectangular tube is provided with one vertical mutual to perforation together, and pipe is inconjunction with the left of the rear end of the lower link rectangular tube The rectangular tube of one section of rear wall in hole is provided with the upside of the U-shaped gap of an opening backward, the lower link rectangular tube rearward end together Front and rear be respectively provided with a hole, the pore of the lower link rectangular tube front end in face fills in vexed plug, and vexed plug is the vexed plug of nylon of rectangle, It is vexed to have the perforation corresponding with the cross-perforating of the lower link rectangular tube front end beyond the Great Wall.

6. folding grip Shockproof type portable electric scooter according to claim 1, it is characterized in that：The lower link rectangular tube The front and rear holes in rear upper side face, connects part with Ω types by two bolts and two nuts and is connected, it is by a Ω that described Ω types, which connect part, The part of the slice processing of the Al squeezing material of type, the Ω types, which connect the front and rear of part, respectively a vertical hole, and the Ω types connect in part There are a transverse holes in portion, the cross-perforating of the lower link rectangular tube front end by lock bolt with it is described after connect below part rear end Transverse holes rotate connection, and the front-end and back-end of the upper connecting rod are all in right-angle bending to the right, and the front end of the upper connecting rod is with after Respectively there is a horizontal screwed hole at the two-end-point of the right-angle bending of end to the right.

7. folding grip Shockproof type portable electric scooter according to claim 1, it is characterized in that：The rectangular tube of the beam pipe In the rectangular tube of wide type, lithium battery group and controller can be placed in the pore of the beam pipe, the beam pipe front end upper side Front and rear respectively to have a hole, the left surface of the beam pipe front end has several riveted holes, and it is at an acute angle that the beam pipe rearward end is cut into back upper place Shape, the left and right sides of the beam pipe rear end is provided with laterally mutual to perforation, the upper side of the beam pipe front and rear Also be connected with pedal connection sheet, described connector by an Al squeezing material slice processing part, the connector it is front and rear each There are a transverse holes, the front and back end of the connector is respectively provided with a vertical hole, and two vertical holes of the connector front and back end pass through two Bolt and two nuts are fixedly connected with the front and rear holes of the beam pipe front end upper side, and the set location of the beam pipe rectangular tube is inclined To the right, the front and rear of the front end upper side position to the left of beam pipe respectively has a hole, and the left surface of the beam pipe front end has several rivetings Hole, the front and rear of the beam pipe rearward end left and right sides is respectively provided with riveted holes, and the upper side of the beam pipe front and rear is also connected with Pedal connection sheet.

8. folding grip Shockproof type portable electric scooter according to claim 1, it is characterized in that：Described knuckle locking plate is There are right angle flanging to the left, the back of the knuckle locking plate in the part being stamped to form by sheet metal, the top of the knuckle locking plate There is the left end on right angle flanging to the left, knuckle locking plate back right angle flanging to have the U-shaped gap of an opening to the left, the folding The right angle flanging of angle locking plate top is that the folding of the lower link rear end is spacing, the U on knuckle locking plate back right angle flanging Shape gap is the lock interface of the Quick Release, there is several rivetings on several riveted holes, the knuckle locking plate on described knuckle locking plate Connect hole and fix riveting by several riveted holes of several rivets and the beam pipe front end left surface.

9. folding grip Shockproof type portable electric scooter according to claim 1, it is characterized in that：Described Quick Release is rotated in In the U-shaped gap in the left side of the lower link rear end, described Quick Release interlocking is on the U-shaped gap of the central sill knuckle locking plate.

10. folding grip Shockproof type portable electric scooter according to claim 1, it is characterized in that：Described shock-absorbing is in flakes Be stamped to form by sheet metal, the front and rear of middle part is respectively provided with a screwed hole to the shock-absorbing in flakes, the shock-absorbing in flakes two flangings two Hole is riveted by the anterior front and rear gaps of dropout described in rivet and two, and the front aperture of dropout described in two passes through to lock bolt and institute State that the left and right sides of beam pipe rear end is laterally mutual to be connected to perforation, two screwed holes at described shock-absorbing middle part in flakes pass through two spiral shells Bolt is connected with described shock resistance block, described shock resistance block by polyurethane into.