CN209080076U - A kind of type folding electric vehicle - Google Patents

Abstract

The utility model discloses a kind of type folding electric vehicles, including bearing frame, front-wheel, rear-wheel, bicycle beam, steering mechanism, seat bracket, steering mechanism includes steering shaft, steering shaft mounting base, steering axes are arranged in steering shaft mounting base and cooperate with front-wheel steer, rear-wheel is arranged in bearing frame rear end, bearing frame front end is hinged with sliding sleeve, steering shaft two sides are provided with guide post, sliding sleeve, which is set on guide post and slides with guide post, to be cooperated, seat bracket is hingedly arranged with bearing frame by damper, bicycle beam one end is articulated with seat bracket, the other end is hinged in steering shaft mounting base, through slot is provided on bearing frame, sliding sleeve includes slide and hinged seat, slide and guide post sliding cooperate, bearing frame is hinged with hinged seat, the upper contact point for contradicting hinged seat is provided on bearing frame, Anti-rotary block is provided in steering shaft mounting base.Its structure is simple, is conducive to realize, has folding simple and quick, be not easy to scatter after folding, easy to carry, light and handy easily contained, rides the advantages that comfortable.

Description

A kind of type folding electric vehicle

Technical field

The utility model relates to vehicle technology field, especially a kind of type folding electric vehicle.

Background technique

The advantages that electric vehicle is convenient with its, environmentally protective is increasingly by big well-established.Electric vehicle be based on it is existing voluntarily The structure of vehicle either motorcycle is transformed it, enables to vehicle by increasing battery, drive system and electric-control system Son is quickly run under electrical energy drive.But structure is complicated for traditional electric car, and the bodily form is heavy, and it is not light in use process, especially It is fairly obvious in stair activity, elevator discrepancy subway etc. more complicated environment, the disadvantage of traditional electric car, it is also difficult to put Enter and is carried in the vehicles such as automobile, to meet outdoor the needs of using, and ordinary bicycle provides power by manpower, It is time-consuming and laborious, it is not able to satisfy the demand ridden instead of walk rapidly in time.However existing most of electric motor bicycle with folding or folding operation fiber crops Tired or vehicle body is heavy or inconvenient to carry or rides uncomfortable etc..

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of type folding electric vehicle, and structure is simple, is conducive to real It is existing, have folding simple and quick, easy to carry, light and handy easily hiding is ridden easypro.

The utility model provides a kind of type folding electric vehicle, including bearing frame, front-wheel, rear-wheel, bicycle beam, steering mechanism, seat Chair bracket, the steering mechanism include steering shaft, steering shaft mounting base, and the steering shaft is rotatably plugged in by bearing to be turned Cooperate in axis mounting base and with front-wheel steer, the rear-wheel is arranged in bearing frame rear end, and the bearing frame front end is hinged with cunning It covers, is fixedly installed two guide posts in the steering shaft mounting base, the guide post is separately positioned on steering shaft two sides, the sliding sleeve It is set on guide post and is slid with guide post and cooperated, the seat bracket is hingedly arranged with bearing frame by damper, the bicycle beam One end is articulated with seat support, and the other end is hinged in steering shaft mounting base, is provided on the bearing frame in bearing frame The through slot that passes through for bicycle beam when being slid on guide post by sliding over, the sliding sleeve include slide and hinged seat, the slide with lead Column sliding cooperation, the bearing frame and hinged seat are rotatablely connected, and are provided on the bearing frame for pacifying in slide and steering shaft The upper contact point for contradicting hinged seat when seat fitting is filled, is provided in the steering shaft mounting base for being installed in slide and steering shaft Bearing frame is contradicted when seat fitting forms the lower Anti-rotary block for contradicting point limitation bearing frame rotation.

The beneficial effect being arranged in this way is: using the above scheme, the electric motor bicycle with folding is in expansion in use, pushing seat branch Frame enables bearing frame slide under the action of sliding sleeve along guide post, until slide is contacted with steering shaft mounting base, in the process, vehicle Beam also passes through through slot, is formed to the support between guide post and seat bracket, completes the expansion of vehicle, such vehicle is in traveling front-wheel When being obstructed, due to inertia, bearing frame is understood because of resistance along guide post uplink far from steering shaft mounting base, so that bearing frame is opposite Guide post deflects, and causes danger, and after Anti-rotary block is arranged, after electric vehicle expansion, Anti-rotary block contradicts to be formed with bearing frame Lower contact point, since Anti-rotary block one end and steering shaft mounting base are fixed, the other end contradicts bearing frame, while bearing frame is supported with sliding sleeve Touching forms upper contact point, and when sending collision, bearing frame rotation direction is resisted, to will not be flipped, while sliding sleeve It is difficult to happen sliding, so that bearing frame will not tilt, to cause to damage to driver, this structure is simple, it is conducive to realize, The form of folding will not be impacted when folding, using simple, improve the using effect of product.

The utility model is further arranged to the guide post top and is equipped with guide pillar seat, is provided with steering lock in guide pillar seat, institute Stating steering lock includes lock, lock, and the lock is arranged in guide pillar seat, and locked groove, the lock are provided in the steering shaft It hingedly and is plugged in locked groove by articulated shaft with lock, the lock forms the locking to axle steer is turned to locked groove.

The beneficial effect being arranged in this way is: using the above scheme, setting can be real by latching the grafting with locked groove in this way The locking for turning now to axis rotation, convenient for parking for vehicle, guarantees stability when vehicle parking, is needing to turn to after locking When, lock is pulled out from locked groove, it is easy to operate.

The utility model is further arranged to be additionally provided with fixing buckle in the steering shaft mounting base, the fixing buckle with turn It is hinged to axis mounting base, the positioning for constituting positioning with fixing buckle when folding for bearing frame is provided on the bearing frame bottom surface Hook.

The beneficial effect being arranged in this way is: setting fixing buckle and location hook, the two are detained when electric vehicle is in folded state It closes and forms positioning, avoid in a folded configuration, overall vehicle looses off, and keeps the stability of folded state, improves using effect Fruit.

The utility model is further arranged to rotation on the seat bracket and is provided with cushion mounting base, the seat bracket Front side is provided with limit card slot, and limited post is hinged in the cushion mounting base, and the limited post is clamped to be formed with limit card slot To the limit that cushion mounting base rotates, Spanner with aid is additionally provided on the limited post.

The beneficial effect being arranged in this way is: using the above scheme, can effectively consolidate to cushion when electric vehicle collapses It is fixed, using effect is improved, while when using expansion, cushion mounting base is gone to after cushion is suitble to the position taken, and passes through limit The fastening of column and limit card slot realizes the limit rotated to cushion mounting base, avoids overturning in ride, influence to make With as two limit card slots preferably here, two limit card slots are respectively upper card slot and lower bayonet slot, and lower bayonet slot is used in electricity It is fastened when motor-car expansion with limited post, avoids overturning in ride, upper card slot is used for when electric vehicle collapses and limit Column is fastened, and cushion is made to tend to horizontal position, keeps folded vehicle body more aesthetically pleasing.

The utility model is further arranged to be provided between the fixing buckle and cushion mounting base for swinging cushion Mounting base drives the connection steel wire of fixing buckle rotation, and the connection steel wire is arranged along bicycle beam.

The beneficial effect being arranged in this way is: using the above scheme, being pulled by connecting steel wire when electric vehicle needs to open It, can be with synchronous drive fixing buckle, so that fixing buckle and location hook tripping, improve the smoothness of operation after dynamic cushion mounting base Property.

The utility model is further arranged to be additionally provided with damper between the seat support and bearing frame, the damping Device one end is hinged with bearing frame, and the other end is fixedly connected with seat support.

The beneficial effect being arranged in this way is: using the above scheme, setting damper further increases, and what electric vehicle used relaxes Adaptive.

The mode of operation of the utility model is as follows: when needing using electric vehicle, one is held on handlebar, and another is held Firmly cushion front end, finger dial up the Spanner with aid on limited post, so that limited post is detached from card slot, then cushion is slightly turned over It pulls, that is, cushion mounting base is allowed to be turned over, under the draw of link steel wire, fixing buckle and location hook is made to thread off, it is fixed While button is with positioning hook tripping, it is pressed downward cushion, so that seat bracket is pushed down on bearing frame by damper, enables bearing frame It runs under the action of sliding sleeve along guide post slide downward, while limited post being fastened in limit card slot by Spanner with aid, with Reaching people and taking recoil pad will not turn over, and slide over slide downward on guide post, when sliding sleeve slides into guide post bottom, i.e., complete It is unfolded at vehicle.Vehicle power supply is connected, that is, the electric vehicle can be used, simple and convenient, it is convenient to operate.It needs to fold in electric vehicle and receive When holding together, one is held on handlebar, and another hand holds cushion front end, while stirring Spanner with aid and limited post is made to be detached from limit Card slot, then it is lifted up cushion simultaneously, so that it may drive seat bracket and damper to run up, i.e. drive bearing frame is transported upwards It is dynamic, while along guide post upward sliding under the action of sliding sleeve, seat bracket is during moving upwards due to being pullled by bicycle beam Effect, so seat bracket and bearing frame when moving upwards to steering structure with regard to drawing close, it is fixed in the case where folding the inertia drawn close Button is hung up with location hook, to guarantee electric vehicle after folding and will not scatter during guiding and supporting, that is, completes to fold.

Detailed description of the invention

Fig. 1 is the structure diagram of the utility model embodiment in the deployed state；

Fig. 2 is the structure diagram of the utility model embodiment in a folded configuration

Fig. 3 is the cross section view of the utility model embodiment in a folded configuration；

Fig. 4 is the partial enlarged view of section at Anti-rotary block in the utility model embodiment；

Fig. 5 is the partial enlarged view of section at steering lock in the utility model embodiment.

Specific embodiment

A kind of embodiment of type folding electric vehicle is disclosed by Fig. 1 to Fig. 5, including bearing frame 1, front-wheel 42, rear-wheel 11, Bicycle beam 3, steering mechanism, seat bracket 2, the steering mechanism include steering shaft 4, steering shaft mounting base 41, and the steering shaft 4 is logical It crosses bearing and is rotatably plugged in steering shaft mounting base 41 and is turned to front-wheel 42 and cooperate, the rear-wheel 11 is arranged in bearing frame 1 rear end, the front end of the bearing frame 1 are hinged with sliding sleeve, two guide posts 53, institute are fixedly installed in the steering shaft mounting base 41 It states guide post 53 and is separately positioned on 4 two sides of steering shaft, the sliding sleeve, which is set on guide post 53 and slides with guide post 53, to be cooperated, the seat Damper 22 is provided between chair bracket 2 and bearing frame 1, described 22 one end of damper and bearing frame 1 are hinged, the other end and seat Bracket 2 is fixedly connected, and rotation is provided with cushion mounting base 23 on the seat bracket 2, the front side setting on the seat bracket 2 There are two limit card slot, limited post 25, the limited post 25 and the card on seat bracket are hinged in the cushion mounting base 23 Slot is clamped the limit to be formed and be rotated to cushion mounting base 23, is additionally provided with Spanner with aid 21, the bicycle beam 3 on the limited post 25 One end is articulated with seat support 2, and the other end is hinged in steering shaft mounting base 41, is provided on the bearing frame 1 for holding The through slot 13 that weight frame 1 passes through when being slid on guide post 53 by sliding over for bicycle beam 3, the sliding sleeve includes slide 52 and hinged seat 51, the slide 52 cooperates with the sliding of guide post 53, and the bearing frame 1 is rotatablely connected with hinged seat 51, is arranged on the bearing frame 1 There are the upper contact point 13 for contradicting hinged seat 51 when slide 52 is bonded with steering shaft mounting base 41, the steering shaft mounting base It is provided on 41 and contradicts 61 limitation load-bearing of point under bearing frame 1 is formed for contradicting when slide 52 is bonded with steering shaft mounting base 41 The Anti-rotary block 6 that frame 1 rotates, fixing buckle 43 is additionally provided in the steering shaft mounting base 41, and the fixing buckle 43 is pacified with steering shaft It fills seat 41 hingedly, the positioning for constituting positioning with fixing buckle 43 when folding for bearing frame 1 is provided on 1 bottom surface of bearing frame Hook 12 is provided with for swinging 43 turns of fixing buckle of the drive of cushion mounting base 23 between the fixing buckle 43 and cushion mounting base 23 Dynamic connection steel wire 8, the connection steel wire 8 are arranged along bicycle beam 3.53 top of guide post is equipped with guide pillar seat 54, in guide pillar seat 54 It is provided with steering lock, the steering lock includes 7, lock 72 of lock, and the lock 72 is arranged in guide pillar seat 54, the steering shaft Be provided with locked groove 55 on 4, the lock 7 is hinged by articulated shaft 71 and lock 72 and is plugged in locked groove 55, the lock 7 with Locked groove 55 forms the locking turned to steering shaft 4.

The above embodiments are only the preferred embodiment of the utility model, and the right of the utility model cannot be limited with this Range, therefore, equivalent variations made according to the patent scope of the utility model, such as using similar technique, similar structures Equivalent product is still fallen within the scope of the utility model.

Claims (6)

1. a kind of type folding electric vehicle, it is characterised in that: including bearing frame, front-wheel, rear-wheel, bicycle beam, steering mechanism, seat branch Frame, the steering mechanism include steering shaft, steering shaft mounting base, and the steering shaft is rotatably plugged in steering shaft by bearing Cooperate in mounting base and with front-wheel steer, the rear-wheel is arranged in bearing frame rear end, and the bearing frame front end is hinged with sliding sleeve, institute It states and is fixedly installed two guide posts in steering shaft mounting base, the guide post is separately positioned on steering shaft two sides, and the sliding sleeve is arranged It slides on guide post and with guide post and cooperates, the seat bracket is hingedly arranged with bearing frame by damper, described bicycle beam one end It is articulated with seat bracket, the other end is hinged in steering shaft mounting base, is provided on the bearing frame for passing through in bearing frame The through slot passed through when sliding on guide post for bicycle beam is slided over, the sliding sleeve includes slide and hinged seat, and the slide and guide post are sliding Cooperation is moved, the bearing frame and hinged seat are rotatablely connected, are provided on the bearing frame in slide and steering shaft mounting base The upper contact point of hinged seat is contradicted when fitting, is provided in the steering shaft mounting base for pasting in slide and steering shaft mounting base Bearing frame is contradicted when conjunction forms the lower Anti-rotary block for contradicting point limitation bearing frame rotation.

2. a kind of type folding electric vehicle according to claim 1, it is characterised in that: the guide post top is equipped with guide pillar seat, Steering lock is provided in guide pillar seat, the steering lock includes lock, lock, and the lock is arranged in guide pillar seat, the steering Locked groove is provided on axis, the lock is hinged by articulated shaft and lock and is plugged in locked groove, and the lock is formed with locked groove Locking to axle steer is turned to.

3. a kind of type folding electric vehicle according to claim 1, it is characterised in that: also set up in the steering shaft mounting base There is fixing buckle, the fixing buckle and steering shaft mounting base are hinged, are provided on the bearing frame bottom surface and are folding for bearing frame When with fixing buckle constitute positioning location hook.

4. a kind of type folding electric vehicle according to claim 1, it is characterised in that: rotate and be provided on the seat bracket Cushion mounting base, the seat bracket front side are provided with limit card slot, limited post, the limit are hinged in the cushion mounting base Position column and limit card slot are clamped to form the limit to the rotation of cushion mounting base, are additionally provided with Spanner with aid on the limited post.

5. a kind of type folding electric vehicle according to claim 3, it is characterised in that: the fixing buckle and cushion mounting base it Between be provided with for swing cushion mounting base drive fixing buckle rotation connection steel wire, the connection steel wire along bicycle beam setting.

6. a kind of type folding electric vehicle according to claim 1, it is characterised in that: between the seat bracket and bearing frame It is additionally provided with damper, described damper one end is hinged with bearing frame, and the other end is fixedly connected with seat bracket.