CN206623943U

CN206623943U - Electric motor bicycle with folding

Info

Publication number: CN206623943U
Application number: CN201720243964.8U
Authority: CN
Inventors: 李峡
Original assignee: Shanghai Hi Tech Electric Technology Co Ltd
Current assignee: Shanghai Hi Tech Electric Technology Co Ltd
Priority date: 2017-07-19
Filing date: 2017-07-19
Publication date: 2017-11-10
Anticipated expiration: 2027-07-19

Abstract

It the utility model is related to electric automobiles, and in particular to a kind of electric motor bicycle with folding.Including vehicle body, vehicle body includes fold mechanism of foldable handlebar, handle riser, foldable frame, battery pack, folding pedals, foldable saddle, front fork back vent etc..Compared with the existing technology, structure is more reasonable for the utility model, and electric car volume is smaller after folding, is easy to carry.Each component therein is not only able to simply be folded, and when opening and using, Stability Analysis of Structures, has a safety feature.

Description

Electric motor bicycle with folding

[technical field]

It the utility model is related to electric automobiles, and in particular to a kind of electric motor bicycle with folding.

[background technology]

In the prior art, folding bicycle, electric motor bicycle with folding be because it is easy to carry, can solve the problem that short distance trip and The problem of " last one kilometer " on and off duty, increasingly receive an acclaim.Electric motor bicycle with folding, being exactly can be by folding, diminution volume, The vehicles of portable purpose are realized, its all parts can be folded by the ingenious invention design of designer.

However, either present electric motor bicycle with folding volume after folding is still very big, or it is exactly that folding means are too many, easily Brought inconvenience in riding and dangerous.

[content of the invention]

The purpose of this utility model is that providing one kind can be easy to fold, and volume after folding is smaller, and carrying is lighter, rides Multiply safer electric motor bicycle with folding.

To achieve these goals, there is provided a kind of electric motor bicycle with folding, including vehicle body, described vehicle body include such as lower component：

I. foldable handlebar, including the first barre and the second barre, the first barre tail end is fixed with the first stitching section, second Bar tail end is fixed with the second stitching section, and axis hole is respectively provided with the first and second stitching sections, logical after the first and second stitching sections are stacked Cross axis hole to be set in a handlebar rotating shaft, the first and second stitching sections can rotate around handlebar rotating shaft drives first, second barre to beat To open and close up, the first stitching section is provided with multiple component grooves on stacked face, and ball spring positioning component is respectively provided with component groove, Second stitching section is provided with the locating slot coordinated with ball spring positioning component, described ball on multiple positions in stacked face Spring assembly coordinates locating slot barre is fixed after opening and closing up, and the side of the first stitching section is provided with the first card Groove, the side of the second stitching section are provided with the second neck, the first monkey wrench are provided with the first barre, is set on the second barre There is the second monkey wrench, after the first and second barres opening, the termination of the first monkey wrench is connected in the second neck, and second The termination of monkey wrench is connected in the first neck, there is guiding spanner termination to enter oblique on the first and second described necks Slope,

Ii. handle riser, including upper riser, lower standing tube, vertical rod bending component, described upper riser pass through standpipe with lower standing tube Component connection is bent,

Ii. foldable frame, including front frame, Rear frame, retaining mechanism,

A. front frame, including the handle riser axis hole on top, the front fork axis hole of bottom and rear end rear connector and, front frame With hollow structure, described hollow structure includes the first perpendicular chamber portion and the first horizontal chamber portion, and front frame is positioned at the first perpendicular chamber portion top Portion is provided with described handle riser axis hole, and front frame is located at the first horizontal chamber portion tail end and is provided with described rear connector,

B. Rear frame, including the saddle pipe fixing port on top, the back vent fixing port of bottom, the preceding connector of front end and rear end Battery socket, Rear frame have hollow structure, and described hollow structure includes the second perpendicular chamber portion and the second horizontal chamber portion, Rear frame position Described saddle pipe fixing port is provided with the second perpendicular top of chamber, the front end that Rear frame is located at the second horizontal chamber portion is provided with described preceding connection Mouthful, the rear end that Rear frame is located at the second horizontal chamber portion is provided with described battery socket, and being provided with battery on described battery socket leads Groove backplate,

C. the preceding connector side of Rear frame side corresponding with the rear connector of front frame is articulated and connected, and connects before Rear frame Interface opposite side opposite side corresponding with the rear connector of front frame can be opened and closed to connect by retaining mechanism,

D. retaining mechanism, including vehicle frame dead bolt and vehicle frame lock spanner, vehicle frame dead bolt and vehicle frame lock spanner are fixed on same On vehicle frame lock eccentric shaft, and eccentric shaft is locked by vehicle frame and is rotatably fixed in a vehicle frame lock body, vehicle frame lock body is fixed on described Rear connector on, dead bolt latch plate corresponding with dead bolt is provided with preceding connector, is provided with vehicle frame lock body and vehicle frame dead bolt The shell fragment that back offsets, shell fragment are provided with to promote vehicle frame dead bolt and described dead bolt latch plate phase clasp joint on described spanner Chute, sliding block is provided with chute, sliding block is locked spring by vehicle frame with chute tail end and is connected, and sliding block is located at vehicle frame wrenching surface One end is provided with vehicle frame lock button, and one end that sliding block is located at the vehicle frame spanner back side is provided with slip dead bolt, and described front frame exists Correspondence position with sliding dead bolt is provided with slide lock locking bolt, slide dead bolt by slide can with locking bolt locking or untiing,

Iii. battery pack, including housing and battery, described housing include the casing of front opening, set in the opening of casing Lid is equipped with, described battery is fixed in described casing, and power output, described lid table are provided with the casing Panel is set on face, and panel indent is simultaneously provided with charge port, covering connecting portion and battery lock mechanism, and the surface of panel is set There is a covering, covering is rotatably connected by the covering connecting portion of rotating shaft and lid, is provided between covering and panel for protecting The tensile machine being covered on panel is held, handle is provided with described covering, bottom is provided with electricity in described lid Pond lock body, described lock body include lock button and battery dead bolt, have on lid and are used to install lock button and stretch out battery dead bolt Mounting hole, described lock button includes button and the pushing block driven by button, has the upper of wedge shape on described battery dead bolt Rising mould block, pushing block promote rise module rises and drives described battery dead bolt retraction lid portion inside, described battery dead bolt and The elastic parts for driving battery dead bolt to stretch out mounting hole is connected between lid inwall, locks and is connected between button and lid inwall The resilience component of lock button resilience is driven,

Iv. folding pedals, including left threading assembly, right threading assembly and middle connecting assembly,

A. left threading assembly, which includes left bottom plate and the left-hand tread plate being fixed on left bottom plate, left bottom plate tail end, has left connection The left side of portion, left connecting portion and middle connecting assembly is hinged, and left threading assembly can be dug or put down relative to middle connecting assembly, It is respectively arranged with left ball spring positioning component on left connecting portion and middle interconnecting piece and coordinates with left pearl spring positioning component Left locating slot, when left threading assembly is packed up, left ball spring positioning component is engaged with left locating slot,

B. right threading assembly includes right bottom plate and the right-hand tread plate that is fixed on right bottom plate, including right bottom plate and is fixed on Right-hand tread plate on right bottom plate, right bottom plate tail end have a right connecting portion, and the right side of right connecting portion and middle connecting assembly is hinged, right crus of diaphragm Step on assembly to dig or put down relative to middle connecting assembly, right connecting portion on middle interconnecting piece with being respectively arranged with right ball bullet Spring positioning component and the right locating slot coordinated with right pearl spring positioning component, the right ball spring positioning when right threading assembly is packed up Component is engaged with right locating slot,

C. connecting assembly among, is hinged with described left threading with right threading, the arranged on left and right sides difference of middle connecting assembly The component groove for fixing left and right ball spring positioning component is provided with,

V. foldable saddle, including saddle and saddle pipe, described saddle pipe include upper saddle pipe, lower saddle pipe and the upper lower saddle pipe of connection Saddle pipe bending mechanism, described saddle base sets saddle fixed mechanism, and saddle fixed mechanism and upper saddle pipe pass through saddle and turned The connection of motivation structure makes saddle to be rotated with saddle rotating mechanism, and a saddle peg is fixed with the top of upper saddle pipe, is consolidated in saddle Determine to be provided with saddle hook corresponding with saddle peg in mechanism, the top of saddle hook is a horizontal spanner portions, and bottom is With the hook portion of saddle pipe form fit, saddle is linked up with is provided with pin shaft hole between spanner portions and hook portion, and saddle hook passes through Its pin shaft hole is fixed on saddle bearing pin, and two sections of saddle bearing pin are rotatably connected on saddle fixed mechanism, the hook portion with Rotating mechanism is fixed on two of an extension spring,

Vi. the fold mechanism of front fork back vent, including upper pleated sheet and lower pleated sheet, the rear end of upper and lower pleated sheet is be hinged to be connected Connect, upper and lower pleated sheet can be overlapped or opened up and down after rotating, and the front end of upper pleated sheet has hook notch, is set in hook notch Hook is equipped with, hook tail end is connected with upper pleated sheet by the hook rotating shaft through upper pleated sheet, and lower pleated sheet front end is provided with Peg, upper pleated sheet are mutually fixed by hooking peg with lower pleated sheet, positioned at the end of the hook rotating shaft of upper pleated sheet side Spanner is fixed with head, spanner drives hook to rotate by linking up with rotating shaft,

Vii. the bottom of lower standing tube passes rear and front fork by the handle riser axis hole insertion in the first perpendicular chamber portion by front fork axis hole Fold mechanism on pleated sheet connection, the lower pleated sheet of fold mechanism is fixed with front fork, and front fork is connected with front-wheel, set in front-wheel Wheel hub motor drives front wheel motion, and described lower standing tube is rotatably fixed on the first perpendicular intracavitary of front frame, and upper riser passes through car The handlebar rotating shaft of connecting portion and foldable handlebar is connected, the lower saddle pipe of saddle is fixed on the saddle pipe clip of Rear frame, back vent The upper lamination of the fold mechanism of fixing port and back vent is fixed, and lower lamination and the back vent of the fold mechanism of back vent are fixed, and are connected in back vent Trailing wheel is connected to, described pedal is fixed on the bottom of front frame position, and described battery can be inserted into battery socket and be fixed on described The second horizontal chamber portion in, and pass through battery dead bolt and battery guide groove backplate clamping.

The electric motor bicycle with folding also has following prioritization scheme：

Handlebar pressing plate is provided with the top and bottom of described handlebar rotating shaft, the first and second described stitching sections are restricted to In handlebar rotating shaft between two handlebar pressing plates.

First, second described barre is provided with the groove for placing monkey wrench, and described monkey wrench includes Piece, pole and spring are pulled, described pole is fixed in groove, is pulled piece and is flexibly connected with pole, is pulled piece and is used as fulcrum using pole Pull, pulled and spring is connected between the afterbody of piece and bottom portion of groove.

Described the first barre and the second barre tail end relative position is provided with jackscrew, when the first and second barres deploy, The jackscrew of two barres and the side of first, second stitching section form groove, and described handlebar connecting portion is provided with recessed with this The convex tendon that groove coordinates.

The locked groove for accommodating the retaining mechanism is provided with described front frame, is provided with described locked groove convex Platform, described locking bolt are arranged on described boss, and described vehicle frame lock spanner, which outwards rises to pull, drives vehicle frame dead bolt inwardly to rotate To depart from described latch plate, described slide lock locking bolt is arranged in described locked groove.

Described rear connector compresses connection with preceding connector when forward and backward vehicle frame is connected by retaining mechanism.

Vehicle frame locating slot is provided with the rear connector stated, the vehicle frame coordinated with vehicle frame locating slot is provided with preceding connector Locating convex block

Described left and right connecting portion includes two connection sheets, and the left and right both ends of middle connecting assembly are respectively engaged with Between the connection sheet of left and right connecting portion, sheet metal, described metal are fixed with the surface of the clamping side of described connection sheet Described left and right locating slot is provided with piece.

Described saddle rotating mechanism is that rotating shaft, saddle and saddle pipe are turned by setting axis hole to be rotatably connected respectively at one On axle.

The fold mechanism of described front fork back vent also includes inductive switch, under the inductive component fixation of described inductive switch On pleated sheet, inductive component is used to sense described hook.

Compared with the existing technology, structure is more reasonable for the utility model, and electric car volume is smaller after folding, is easy to carry. Each component therein is not only able to simply be folded, and when opening and using, Stability Analysis of Structures, has a safety feature.

[brief description of the drawings]

Fig. 1 is the structural representation of folded bicycle；

Fig. 2 is the structural representation of foldable handlebar；

Fig. 3 is the structural representation of the first barre, the first stitching section and handlebar rotating shaft；

Fig. 4 is the second barre, the structural representation of the second stitching section；

Fig. 5 is the side view of folded handlebar,

Fig. 6 is the structural representation of vehicle frame；

Fig. 7 is the structural representation of front frame；

Fig. 8 is to remove the front frame structure schematic diagram after retaining mechanism；

Fig. 9 is the structural representation of retaining mechanism；

Figure 10 is the schematic rear view of Rear frame；

Figure 11 is the receptor site joint schematic view of the mounting position of battery pack；

Figure 12 is the structural representation of Rear frame；

Figure 13 is the dimensional structure diagram of battery pack front end；

Figure 14 is the structural representation that battery pack covers state；

Figure 15 is the dimensional structure diagram of battery pack rear end；

Figure 16 is pedal top view；

Figure 17 is that the solid of pedal attempts；

Figure 18 is the structural representation of foldable saddle；

Figure 19 is the structure attachment structure schematic diagram of fold mechanism；

Figure 20 is structural representation when fold mechanism is opened；

Figure 21 is the internal structure schematic diagram of fold mechanism

Figure 22~Figure 27 is folding step decomposing schematic representation,

Figure 28 is the structural representation of bending mechanism；

In figure

1. the folding pedals of 7. trailing wheel of foldable handlebar 2. handle riser, 3. foldable frame, 4. front-wheel, 5. 6. battery pack 8. 9. the anchor ear of 10. trailing wheel deck of front-wheel deck 11.,

101. the stitching section 106. of the first 102. first monkey wrench of barre, 103. locating slot, 104. handlebar rotating shaft 105. first The monkey wrench 112. of second barre, 107. second stitching section 108. second neck, 109. component groove, 110. axis hole 111. second The handlebar connecting portion of 113. instrument board of brake assemblies, 114. handle riser, 115. 116. convex tendon of ball spring positioning component 117.,

The bending lower standing tube of peg 206. of 201. bending spanners 202. bending bearing pin 203. upper riser 204. damping 205.,

The back vent fixing port of 301. Rear frame, 302. battery socket 303., the handle riser axis hole of 304. front fork axis hole 305. The boss of 310. vehicle frame locating convex block of connector, 311. lock body groove 312. after the saddle pipe 309. of 307. retaining mechanism 308. The vehicle frame of 313. locking bolt, 314. vehicle frame lock body, 315. shell fragment, 316. vehicle frame dead bolt 317. lock eccentric shaft 318. vehicle frame lock spanner The vehicle frame of 319. sliding block 320. lock spring 321. vehicle frame lock button 322. slides the vehicle frame positioning of 323. dead bolt latch plate of dead bolt 324. The battery receptor site plug of 325. guide groove backplate of groove 326.,

The reflector lamp 407. of 401. casings 402. covering 403. handle, 404. panel, 405. charge port 406. locks button The dead bolt 412. of 408. lid, 409. tensile machine, 410. pushing block 411. rises the power output of module 413.,

501. left-hand tread plate, 502. left bottom plate, the 503. left middle connecting assemblies 505. of ball spring positioning component 504. are right Right 507. right-hand tread plate of ball spring positioning component, the 508. right left bottom plate of bottom plate 509. of bottom plate 506..

The lower saddle pipe of saddle pipe 706. in the extension spring 705. of 701. cushion, 702. saddle spanner, 703. saddle peg 704. The damping steel wire of 707. saddle fixed mechanism 708.,

The inductive component of 804. 805. peg of hook rotating shaft of the hook of 802. times pleated sheets of pleated sheet 803. 806. on 801. 807. inductive component.

[embodiment]

Hereinafter, it is described further in conjunction with the embodiments with accompanying drawing for the utility model, embodiment and accompanying drawing are only used for solving Release explanation rather than limit the scope of protection of the utility model.

The electric motor bicycle with folding of the present embodiment includes such as lower component：

Foldable handlebar structure is as follows：

As shown in Fig. 2 the barre of agent structure bag first, the second barre and handle riser, wherein, as shown in Figure 3 and Figure 4, the One barre tail end is fixed with the first stitching section, and the second barre tail end is fixed with the second stitching section, on the first and second stitching sections With axis hole, the first stitching section and the second stitching section are spliced up and down, and the Mosaic face of the first stitching section and the second stitching section can be relative Rotate.It is set in a handlebar rotating shaft by axis hole after first and second stitching sections are stacked, is set at the top and bottom of handlebar rotating shaft There is handlebar pressing plate, the first and second described stitching sections are restricted in the handlebar rotating shaft between two handlebar pressing plates, and this is pair In the limitation that handlebar moves in the axial direction, it is ensured that handlebar can be stablized under steam.First and second stitching sections can be around car Rotating shaft is rotated and drives first, second barre to open and close up, in the present embodiment, is in 180 degree after two barres openings, is formed The handlebar of one straight line, in other cases, it can also rotate other angles, come reduce the straight line between handlebar both ends away from From adapting to the crowds of all ages and classes.First stitching section is provided with multiple component grooves on stacked face, and ball is respectively provided with component groove Spring positioning component, spring positioning component include spring and steel ball, and this ball spring positioning component can in many occasions See, this will readily suggest themselves to those skilled in the art, and in figure 3, present its primary structure, the structure is intended merely to open up Show it is convenient show in figure 3, it is actual to be arranged in the first stitching section, and it, which is acted on, is increase damping and is positioned.Second spells Socket part is provided with the locating slot coordinated with ball spring positioning component, described ball groups of springs on multiple positions in stacked face Part coordinates locating slot barre is fixed after opening and closing up, and being arranged in the present embodiment can be in two handles 180 degree is positioned at 0 degree, and the side of the first stitching section is provided with the first neck, and the side of the second stitching section is provided with Second neck, the first monkey wrench is provided with the first barre, be provided with the second monkey wrench on the second barre, described First, the second barre is provided with the groove for placing monkey wrench, and described monkey wrench includes pulling piece, pole and spring, Described pole is fixed in groove, is pulled piece and is flexibly connected with pole, is pulled piece and using pole as fulcrum pull, pulls the tail of piece Spring is connected between portion and bottom portion of groove, clamped condition can be remained at neck for pulling piece, be unlikely to release. After first and second barres are opened, the termination of the first monkey wrench is connected in the second neck, the termination card of the second monkey wrench It is connected in the first neck, there is the slope that guiding spanner termination enters on the first and second described necks.As shown in Figure 6.

Described handlebar rotating shaft is connected by handlebar connecting portion with handle riser.Handle riser, including it is upper riser, lower standing tube, vertical Bar bends component, and described lower standing tube has scalable pipeline section and the anchor ear for fastening standpipe, and described lower standing tube is through hyperextension It is fixed after contracting by anchor ear, on anchor ear there is anchor ear spanner to be controlled, described upper riser passes through standpipe with lower standing tube Component connection is bent, the first barre and the second barre tail end relative position are provided with jackscrew, when the first and second barres deploy, two The side of the jackscrew of individual barre and first, second stitching section forms groove, and described handlebar connecting portion is provided with and the groove The convex tendon of cooperation, the structure can make handlebar be unlikely to move integrally, and each installation jackscrew above the handlebar body of left and right, use To adjust the gap that handlebar is brought by manufacturing tolerance.

The bending component of handle riser and saddle pipe afterwards can select it is existing it is any can be carried out for more segment pipes it is curved The component of folding, a kind of scheme is provided in the present embodiment, as shown in figure 28, upper lower standing tube, connected by standpipe rotating shaft, bending is pulled Hand is fixed on upper riser by bending bearing pin, and the front end of bending spanner has hook, and the upper end of lower standing tube has matches somebody with somebody with hook The bending peg of conjunction, when upper lower standing tube in it is upright when, hang over and be fixed on peg, during bending, move bending spanner with Bearing pin has been to pull fulcrum to lift hook, and upper lower standing tube can be rotated after unclamping, wherein resistance can be set in bending hook position Buddhist nun.

Light fixture is provided with described handlebar pressing plate.Hook is provided with described handlebar connecting portion.Described Brake assemblies, the control circuit connection of brake assemblies and electric car, its controlling party are provided with first barre and/or the second barre Formula is prior art, and those skilled in the art can be adjusted according to self-demand.

Both hands pull-up or so handlebar spanner, now left and right handlebar can rotate up and down, when rotating to bottom, in spring and Under the pressure of pearl, sagging position can be stopped at.When needing expansion, both hands lift left and right handlebar, left after rotating to an angle Small wrench in right handlebar assembly will be automatically fallen into the groove for studding with sheet metal of left and right handlebar body, return to shape during expansion State.

As shown in fig. 6, the foldable frame structure in the present embodiment includes front frame, Rear frame, retaining mechanism, wherein

A. front frame structure as shown in Figure 8 and Figure 9, including the handle riser axis hole on top, the front fork axis hole of bottom and rear end Rear connector and, front frame has a hollow structure, and described hollow structure includes the first perpendicular chamber portion and the first horizontal chamber portion, front truck Frame is provided with described handle riser axis hole at the top of the first perpendicular chamber portion, and front frame is located at the first horizontal chamber portion tail end provided with after described Connector, handle riser are fixedly connected through the first perpendicular chamber with front fork, control the steering of car, and can set car in the first perpendicular chamber portion Control element, this element can be conventional electric vehicle control circuit or redesign, the shape of cavity Can according to intraware need carry out appropriate adjustment.

B. rear cycle frame structure is as shown in figure 11, including before the saddle pipe fixing port on top, the back vent fixing port of bottom, front end Connector and the battery socket of rear end, Rear frame have hollow structure, and described hollow structure includes the second perpendicular chamber portion and second Horizontal chamber portion, Rear frame are provided with described saddle pipe fixing port positioned at the second perpendicular top of chamber, and Rear frame is located at the front end in the second horizontal chamber portion Provided with described preceding connector, the rear end that Rear frame is located at the second horizontal chamber portion is provided with described battery socket, is set on battery socket Battery guide groove backplate (as shown in figure 11) is equipped with, the receptor site joint for receiving power supply power supply is provided with preceding socket,

C. as shown in fig. 7, the preceding connector side of Rear frame side corresponding with the rear connector of front frame is articulated and connected, again As shown in fig. 6, the preceding connector opposite side of Rear frame opposite side corresponding with the rear connector of front frame can by retaining mechanism Connect to folding, as shown in figure 11, vehicle frame locating slot be provided with rear connector, as shown in figure 9, be provided with preceding connector with The vehicle frame locating convex block that vehicle frame locating slot coordinates, the lock body groove for fixing vehicle frame lock body is provided with rear connector, it is described Rear connector connection is compressed when forward and backward vehicle frame is connected by retaining mechanism with preceding connector,

D. retaining mechanism is shown as shown in Figure 10, including vehicle frame dead bolt and vehicle frame lock spanner, vehicle frame dead bolt and vehicle frame lock are pulled Hand is fixed on same vehicle frame lock eccentric shaft, and is locked eccentric shaft by vehicle frame and be rotatably fixed in a vehicle frame lock body, vehicle frame Lock body is fixed on described rear connector, and dead bolt latch plate corresponding with dead bolt is provided with preceding connector, is set in vehicle frame lock body The shell fragment to be offseted with vehicle frame dead bolt back is equipped with, shell fragment is described to promote vehicle frame dead bolt and described dead bolt latch plate phase clasp joint Spanner on be provided with chute, be provided with sliding block in chute, sliding block is locked spring by vehicle frame with chute tail end and is connected, and sliding block is located at One end of vehicle frame wrenching surface is provided with vehicle frame lock button, and one end that sliding block is located at the vehicle frame spanner back side is provided with slip dead bolt, Described front frame is being provided with slide lock locking bolt with sliding the correspondence position of dead bolt, slides dead bolt and can be locked by sliding with locking bolt Only or untie.The locked groove for accommodating the retaining mechanism is provided with front frame, boss is provided with described locked groove, it is described Locking bolt be arranged on described boss, described vehicle frame lock spanner, which outwards rises to pull, drives vehicle frame dead bolt inwardly to rotate to depart from The latch plate stated, described slide lock locking bolt are arranged in described locked groove.

Front section of vehicle frame and vehicle frame rear end be by the way that vehicle frame is be hinged and vehicle frame latch mechanism connects into an entirety, front section of vehicle frame and Vehicle frame back segment around hinge rotates to an angle to form the needs of folding, only by the dead bolt in vehicle frame latch mechanism, after tangling vehicle frame Section can ensure the requirement of vehicle frame overall performance and intensity.

Slip dead bolt is driven by promoting vehicle frame to lock button, it is to be bolted to slide dead bolt and vehicle frame lock button, bullet Piece plays return and acted on, and on the locking bolt for sliding the boss that dead bolt hooks front section of vehicle frame, cocked vehicle frame lock spanner, makes vehicle frame after release Lock eccentric shaft rotates to an angle, when vehicle frame eccentric shaft rotates, by eccentric moving carriage dead bolt, after disengaging it from vehicle frame In the groove of section, at this moment section can fold before and after vehicle frame；Having shell fragment to push down when deploying vehicle frame, on vehicle frame dead bolt makes its return, leans on Vehicle frame dead bolt hooks with each dead bolt latch plate of vehicle frame back segment groove in itself, clicks vehicle frame spanner, also makes oblique on slip dead bolt Slope is imported into the locking bolt of boss, plays the safety effect of two-bolt lock.

As shown in Figure 13~15, the portable battery pack locked in vehicle frame, it is characterised in that including housing and battery, institute The housing stated includes the casing of front opening, and lid is provided with the opening of casing, and described battery is fixed on described casing It is interior, power output is provided with the casing, sets panel and reflector lamp, panel indent simultaneously to set in described top surface There are charge port, covering connecting portion and battery lock mechanism, the surface of panel is provided with a covering, and covering passes through rotating shaft and lid Covering connecting portion be rotatably connected, cover being provided between panel for keeping being covered on puller system on panel Structure, handle is provided with described covering, described handle is made up of the handle aperture opened up in covering.Bottom in described lid Battery lock body is provided with, described lock body includes lock button and battery dead bolt, has on lid and be used to install lock button and stretching The mounting hole of battery dead bolt, described lock button include button and the pushing block by button drive, had on described battery dead bolt The rising module of wedge shape, pushing block promote rising module to rise and drive described battery dead bolt retraction lid portion inside, described electricity The elastic parts for driving battery dead bolt to stretch out mounting hole is connected between pond dead bolt and lid inwall, described elastic parts is bullet Spring, the both ends of extension spring connect lid and dead bolt respectively.It is connected between lock button and lid inwall and drives returning for lock button resilience Play component.Described resilience component is spring, and one end and the button of spring are fixed, opposite side and the spring stop set in lid It is fixed.

As shown in Figure 16 and Figure 17, including left threading assembly, right threading assembly and middle connecting assembly,

A. left threading assembly, assembly includes left bottom plate and the left-hand tread plate being fixed on left bottom plate, left-hand tread plate pass through screw Fixed with described left bottom plate, left bottom plate tail end has left connecting portion, and connecting portion includes two connection sheets, left connecting portion and centre The left side of connecting assembly is hinged, and left threading assembly can be dug or put down relative to middle connecting assembly, the clamping one of left connection sheet Be fixed with sheet metal on the surface of side, sheet metal be respectively arranged with middle interconnecting piece left ball spring positioning component and with a left side The left locating slot that pearl spring positioning component coordinates, ball spring positioning component can use location structure of the prior art, such as Ball spring positioning component includes steel ball and spring, left ball spring positioning component and left locating slot when left threading assembly is packed up It is engaged,

B. right threading assembly is identical with left threading assembly structure, elongated, including right bottom plate and is fixed on right bottom plate On right-hand tread plate, right-hand tread plate fixed by screw and described right bottom plate, including right bottom plate and the right side be fixed on right bottom plate Pedal, right bottom plate tail end have a right connecting portion, and the right side of right connecting portion and middle connecting assembly is hinged, and right threading assembly can be relative Dig or put down in middle connecting assembly, be respectively arranged with right connecting portion and middle interconnecting piece right ball spring positioning component and The right locating slot coordinated with right pearl spring positioning component, right ball spring positioning component and right positioning when right threading assembly is packed up Groove is engaged,

Pin can be stepped on when putting down, surface has decorative pattern to turn over harmonious with profile, left and right pedal designs with anti-skidding There is damping, pearl is pushed down with spring, pearl rolls on porose ironware is rushed, and plays positioning and damping action, when preventing from walking certainly Oneself falls down or sent abnormal sound.

As shown in figure 18, including saddle and saddle pipe, saddle include cushion and damping steel wire.Saddle pipe by upper saddle pipe, lower saddle pipe, The saddle pipe bending mechanism for connecting upper and lower saddle pipe is formed.Described saddle base sets saddle fixed mechanism, saddle fixed mechanism bottom Portion is with having the card access surface to cooperate at the top of saddle pipe.Saddle fixed mechanism is connected with saddle pipe by saddle rotating mechanism makes saddle It can be rotated with saddle rotating mechanism, rotating mechanism is rotating shaft, saddle and saddle pipe by setting axis hole to be rotatably connected one respectively In root rotating shaft.A saddle peg is fixed with the top of saddle pipe, is provided with saddle fixed mechanism corresponding with saddle peg Saddle is linked up with, and the top of saddle hook is a horizontal spanner portions, and bottom is the hook portion with saddle pipe form fit, on saddle hook Pin shaft hole is provided between spanner portions and hook portion, saddle hook is fixed on saddle bearing pin by its pin shaft hole, saddle pin Two sections of axle are rotatably connected on saddle fixed mechanism, and the hook portion is fixed on two of an extension spring with rotating mechanism.

During folding, the first step is folded：Pull-up saddle spanner, now saddle can spin upside down, when rotating to bottom, saddle Breach inclined-plane on pipe carries out spacing, folding second step：Saddle pipe wrench certain angle is pulled open, overcomes pressure of the spring to it, in Between be designed with nylon jacket, carry out self-lubricating, now saddle pipe assembly and saddle assembly can be gone to saddle surface and connect with rotation together Contact vehicle frame surface；Otherwise, it is necessary to when deploying, whole saddle assembly is removed, because saddle spanner and saddle pipe spanner are distinguished Inclined-plane is designed with, can be automatically imported when having removed on peg and catch on peg, extremely convenient state when efficiently returning to expansion.

As shown in Figure 19~21, including upper pleated sheet and lower pleated sheet, the rear end of upper and lower pleated sheet is articulated and connected, upper and lower Pleated sheet can be overlapped or opened up and down after rotating, and opening similar to " books " and be closed, and the front end of upper pleated sheet has hook Groove, hook is provided with hook notch, hook tail end is connected with upper pleated sheet by the hook rotating shaft through upper pleated sheet, extension Hook is fixed in described hook rotating shaft by marking closely screw, and lower pleated sheet front end is provided with peg, and upper pleated sheet passes through (itself Side be hinged and) hook peg and mutually fixed with lower pleated sheet, in order to increase stability, further go up pleated sheet The shape of lower surface and the upper surface of lower pleated sheet is engaged, and upper and lower pleated sheet is brought into close contact after being stacked.Positioned at upper pleated sheet Spanner is fixed with the termination of the hook rotating shaft of side, spanner drives hook to rotate by linking up with rotating shaft.

Further, in order to increase security, inductive switch can also be set, the inductive component of described inductive switch is consolidated Fix on pleated sheet, inductive component is used to sense described hook.When hook catches on peg, inductive component can sense institute The hook stated, once disengaging, inductive component can control vehicular electric machine to stop operating, and prevent from unexpectedly occurring.

During installation, the bottom of lower standing tube is passed afterwards with before by the handle riser axis hole insertion in the first perpendicular chamber portion by front fork axis hole Pleated sheet connects on the fold mechanism of fork, and the lower pleated sheet of fold mechanism is fixed with front fork, and front fork is connected with front-wheel, set in front-wheel Put wheel hub motor and drive front wheel motion, described lower standing tube is rotatably fixed on the first perpendicular intracavitary of front frame, and upper riser passes through The handlebar rotating shaft connection of handlebar connecting portion and foldable handlebar, the lower saddle pipe of saddle are fixed on the saddle pipe clip of Rear frame, after The upper lamination of the fold mechanism of fork fixing port and back vent is fixed, and lower lamination and the back vent of the fold mechanism of back vent are fixed, in back vent Trailing wheel is connected with, described pedal is fixed on the bottom of front frame position, and described battery can be inserted into battery socket and be fixed on institute In the second horizontal chamber portion stated, and pass through battery dead bolt and battery guide groove backplate clamping.Described wheel hub motor is supplied by battery pack Electricity, it is controlled by brake, control system, its control mode and control device can be using the prior arts of electric car, this Designed, designed realization can be carried out for those skilled in the art.

During folding, as shown in Figure 22~27, the first step：Under its fully unfolded position, right-hand man clasps left and right handlebar respectively Spanner pulls up, while transfers left and right handlebar, it is rotated by 90 ° respectively, and then both hands dig left and right pedal simultaneously, turn into Figure 23 State.Second step：1. unclamping anchor ear spanner, after making handlebar assembly and steering mechanism's assembly one segment distance of retraction, anchor ear is resetted Spanner carries out locking；2. lifting saddle assembly lower saddle spanner, saddle assembly is set to flip an angle, such as Figure 25 state. 3rd step:The spanner on front fork back vent fold mechanism is separately pressed, front and rear wheel assembly and front and rear fork assembly is packed up, makes its difference It is spacing to stick into the progress of front and rear wheel deck, such as Figure 25.4th step：Vehicle frame lock button is promoted, removes lift frame lock spanner certain angle, Section before and after bending vehicle frame, reduces its length, preferably saves space, as shown in figure 26.5th step：Pass through saddle pipe bending mechanism Saddle pipe mechanism assembly is put down, while saddle assembly can be put down；By the way that pipe bending mechanism is put down handlebar assembly, while utilize car Handle riser pushes down saddle assembly, and hook can hook the rear connector of vehicle frame.This folding process can be completed.

Claims

1. a kind of electric motor bicycle with folding, including vehicle body, it is characterised in that described vehicle body includes such as lower component：

I. foldable handlebar, including the first barre and the second barre, the first barre tail end are fixed with the first stitching section, the second barre tail End is fixed with the second stitching section, and axis hole is respectively provided with the first and second stitching sections, passes through axle after the first and second stitching sections are stacked Borehole jack is located in a handlebar rotating shaft, the first and second stitching sections can around handlebar rotating shaft rotate drive first, second barre open and Closing up, the first stitching section is provided with multiple component grooves on stacked face, is respectively provided with ball spring positioning component in component groove, and second Stitching section is provided with the locating slot coordinated with ball spring positioning component, described ball spring on multiple positions in stacked face Component coordinates locating slot barre is fixed after opening and closing up, and the side of the first stitching section is provided with the first neck, the The side of two stitching sections is provided with the second neck, and the first monkey wrench is provided with the first barre, and is provided with the second barre Two monkey wrenches, after the first and second barres opening, the termination of the first monkey wrench is connected in the second neck, the second activity The termination of spanner is connected in the first neck, has the slope that guiding spanner termination enters on the first and second described necks,

Ii. handle riser, including upper riser, lower standing tube, vertical rod bending component, described upper riser are bent with lower standing tube by standpipe Component connects,

Ii. foldable frame, including front frame, Rear frame, retaining mechanism,

A. front frame, including the handle riser axis hole on top, the front fork axis hole of bottom and rear end rear connector and, front frame has Hollow structure, described hollow structure include the first perpendicular chamber portion and the first horizontal chamber portion, and front frame is set at the top of the first perpendicular chamber portion There is described handle riser axis hole, front frame is located at the first horizontal chamber portion tail end and is provided with described rear connector,

B. Rear frame, including the saddle pipe fixing port on top, the back vent fixing port of bottom, the preceding connector of front end and the battery of rear end Socket, Rear frame have hollow structure, and described hollow structure includes the second perpendicular chamber portion and the second horizontal chamber portion, Rear frame are located at Second perpendicular top of chamber is provided with described saddle pipe fixing port, and the front end that Rear frame is located at the second horizontal chamber portion is provided with described preceding connection Mouthful, the rear end that Rear frame is located at the second horizontal chamber portion is provided with described battery socket, and being provided with battery on described battery socket leads Groove backplate,

C. the preceding connector side of Rear frame side corresponding with the rear connector of front frame is articulated and connected, the preceding connector of Rear frame Opposite side opposite side corresponding with the rear connector of front frame can be opened and closed to connect by retaining mechanism,

D. retaining mechanism, including vehicle frame dead bolt and vehicle frame lock spanner, vehicle frame dead bolt and vehicle frame lock spanner are fixed on same vehicle frame Lock on eccentric shaft, and eccentric shaft locked by vehicle frame and is rotatably fixed in a vehicle frame lock body, vehicle frame lock body be fixed on it is described after On connector, dead bolt latch plate corresponding with dead bolt is provided with preceding connector, is provided with vehicle frame lock body and vehicle frame dead bolt back The shell fragment to offset, shell fragment are provided with chute promoting vehicle frame dead bolt and described dead bolt latch plate phase clasp joint on described spanner, Sliding block is provided with chute, sliding block is locked spring by vehicle frame with chute tail end and is connected, and sliding block is located at one end of vehicle frame wrenching surface Be provided with vehicle frame lock button, one end that sliding block is located at the vehicle frame spanner back side is provided with slip dead bolt, described front frame with cunning The correspondence position of dynamic dead bolt is provided with slide lock locking bolt, slide dead bolt by slide can with locking bolt locking or untiing,

Iii. battery pack, including housing and battery, described housing include the casing of front opening, are provided with the opening of casing Lid, described battery are fixed in described casing, are provided with power output on the casing, in described top surface Set panel, panel indent and be provided with charge port, covering connecting portion and battery lock mechanism, the surface of panel be provided with one Covering, covering are rotatably connected by the covering connecting portion of rotating shaft and lid, are provided between covering and panel and are covered for holding The tensile machine being covered on panel, handle is provided with described covering, bottom is provided with battery lock in described lid Body, described lock body include lock button and battery dead bolt, have on lid and are used to install lock button and stretch out the peace of battery dead bolt Hole is filled, described lock button includes button and the pushing block by button drive, the upper rising mould on described battery dead bolt with wedge shape Block, pushing block promote rising module to rise and drive described battery dead bolt retraction lid portion inside, described battery dead bolt and lid The elastic parts for driving battery dead bolt to stretch out mounting hole is connected between inwall, locks and is connected with drive between button and lid inwall The resilience component of button resilience is locked,

A. left threading assembly, which includes left bottom plate and the left-hand tread plate being fixed on left bottom plate, left bottom plate tail end, has left connecting portion, The left side of left connecting portion and middle connecting assembly is hinged, and left threading assembly can be dug or put down relative to middle connecting assembly, left Connecting portion and the left side that left ball spring positioning component is respectively arranged with middle interconnecting piece and is coordinated with left pearl spring positioning component Locating slot, when left threading assembly is packed up, left ball spring positioning component is engaged with left locating slot,

B. right threading assembly includes right bottom plate and the right-hand tread plate that is fixed on right bottom plate, including right bottom plate and is fixed on right bottom Right-hand tread plate on plate, right bottom plate tail end have a right connecting portion, and the right side of right connecting portion and middle connecting assembly is hinged, and right threading is total Into can dig or put down relative to middle connecting assembly, right connecting portion is determined with being respectively arranged with right ball spring on middle interconnecting piece Hyte part and the right locating slot coordinated with right pearl spring positioning component, the right ball spring positioning component when right threading assembly is packed up It is engaged with right locating slot,

C. connecting assembly among, is hinged, the arranged on left and right sides of middle connecting assembly is set respectively with described left threading with right threading There is the component groove for fixing left and right ball spring positioning component,

V. foldable saddle, including saddle and saddle pipe, described saddle pipe include the saddle of upper saddle pipe, lower saddle pipe and the upper lower saddle pipe of connection Pipe bending mechanism, described saddle base set saddle fixed mechanism, and saddle fixed mechanism passes through saddle rotating machine with upper saddle pipe Structure connection makes saddle to be rotated with saddle rotating mechanism, and a saddle peg is fixed with the top of upper saddle pipe, and machine is fixed in saddle It is provided with corresponding with saddle peg saddle hook on structure, the top of saddle hook is a horizontal spanner portions, and bottom is and saddle The hook portion that tube shape coordinates, saddle is linked up with is provided with pin shaft hole between spanner portions and hook portion, and saddle hook passes through its pin Axis hole is fixed on saddle bearing pin, and two sections of saddle bearing pin are rotatably connected on saddle fixed mechanism, and the hook portion is with rotating Mechanism is fixed on two of an extension spring,

Vi. the fold mechanism of front fork back vent, including upper pleated sheet and lower pleated sheet, the rear end of upper and lower pleated sheet are articulated and connected, Upper and lower pleated sheet can be overlapped or opened up and down after rotating, and the front end of upper pleated sheet has hook notch, is provided with hook notch Hook, hook tail end are connected with upper pleated sheet by the hook rotating shaft through upper pleated sheet, and lower pleated sheet front end is provided with peg, Upper pleated sheet is mutually fixed by hooking peg with lower pleated sheet, solid on the termination of the hook rotating shaft of upper pleated sheet side Surely there is spanner, spanner drives hook to rotate by linking up with rotating shaft,

Vii. the bottom of lower standing tube is inserted by the handle riser axis hole in the first perpendicular chamber portion and passes the folding with front fork afterwards by front fork axis hole Pleated sheet connection, the lower pleated sheet of fold mechanism are fixed with front fork in folded mechanism, and front fork is connected with front-wheel, wheel hub is set in front-wheel Motor driven front wheel motion, described lower standing tube are rotatably fixed on the first perpendicular intracavitary of front frame, and upper riser is connected by handlebar The handlebar rotating shaft connection of socket part and foldable handlebar, the lower saddle pipe of saddle are fixed on the saddle pipe clip of Rear frame, and back vent is fixed The upper lamination of mouth and the fold mechanism of back vent is fixed, and lower lamination and the back vent of the fold mechanism of back vent are fixed, and are connected with back vent Trailing wheel, described pedal are fixed on the bottom of front frame position, and described battery can be inserted into battery socket and be fixed on described the In two horizontal chamber portions, and pass through battery dead bolt and battery guide groove backplate clamping.

2. electric motor bicycle with folding as claimed in claim 1, it is characterised in that be provided with car at the top and bottom of described handlebar rotating shaft Pressing plate, the first and second described stitching sections are restricted in the handlebar rotating shaft between two handlebar pressing plates.

3. electric motor bicycle with folding as claimed in claim 1, it is characterised in that described lower standing tube has scalable pipeline section and is used for The anchor ear of standpipe is fastened, described lower standing tube is fixed after flexible by anchor ear.

4. electric motor bicycle with folding as claimed in claim 1, it is characterised in that first, second described barre is provided with for putting The groove of monkey wrench is put, described monkey wrench includes pulling piece, pole and spring, and described pole is fixed in groove, pulled Piece is flexibly connected with pole, is pulled piece and using pole as fulcrum pull, pulls and bullet is connected between the afterbody of piece and bottom portion of groove Spring.

5. electric motor bicycle with folding as claimed in claim 1, it is characterised in that described the first barre and the second barre tail end is relative Position is provided with jackscrew, when the first and second barres deploy, the jackscrew of two barres and the side structure of first, second stitching section Into groove, described handlebar connecting portion is provided with the convex tendon coordinated with the groove.

6. electric motor bicycle with folding as claimed in claim 1, it is characterised in that be provided with described front frame described for accommodating The locked groove of retaining mechanism, boss is provided with described locked groove, described locking bolt is arranged on described boss, described vehicle frame Lock spanner, which outwards rises to pull, drives vehicle frame dead bolt inwardly to rotate to depart from described latch plate, and described slide lock locking bolt is arranged on described Locked groove in.

7. electric motor bicycle with folding as claimed in claim 1, it is characterised in that described rear connector is with preceding connector in forward and backward car Connection is compressed when frame is connected by retaining mechanism.

8. electric motor bicycle with folding as claimed in claim 7, it is characterised in that vehicle frame locating slot is provided with described rear connector, The vehicle frame locating convex block coordinated with vehicle frame locating slot is provided with preceding connector.

9. electric motor bicycle with folding as claimed in claim 1, it is characterised in that described left and right connecting portion includes two connections Piece, the left and right both ends of middle connecting assembly are respectively engaged between the connection sheet of left and right connecting portion, the card of described connection sheet Connect and sheet metal is fixed with the surface of side, described left and right locating slot is provided with described sheet metal.

10. electric motor bicycle with folding as claimed in claim 1, it is characterised in that the fold mechanism of described front fork back vent also includes sense Inductive switch, the inductive component of described inductive switch are fixed on lower pleated sheet, and inductive component is used to sense described hook.