CN209719806U - A kind of electric motor bicycle with folding - Google Patents

Abstract

The utility model discloses a kind of electric motor bicycle with folding, belong to a kind of electric vehicle, technical essential is, including car body, several idler wheels on the car body are set, and at least drive the drive system part of one of idler wheel rotation, the car body includes the seat frame with n shape structure, the support pedal that can be folded along middle position, with direction controlling part, described support pedal one end is hinged on seat frame, the other end is hinged on direction controlling part, the seat frame, support pedal and direction controlling part integrally W-shaped formula can fold gathering, and make that pedal and direction controlling part is supported to be received into seat frame.This electric motor bicycle with folding can be used as short-range trip walking-replacing tool, can carry out folding storage to the electric motor bicycle with folding of the utility model, make it have lesser occupied space, carry convenient for self-driving travel trip.

Description

A kind of electric motor bicycle with folding

Technical field

The utility model belongs to a kind of electric vehicle, concretely relates to a kind of electric motor bicycle with folding.

Background technique

In recent years, electric vehicle is very popular with its environmental protection, quick feature.Compared with common electric vehicle, fold Electric vehicle is even more the outstanding short-distance vehicles that most people receives.The pure electric drive of its compact, time saving and energy saving, Ke Yifang Just at home, on vehicle or office, do not have to worry stolen, volume after folding is not smaller, shuttles convenient for portable carrying in each for placement Class public transport.But it is in irregular shape after folding due to existing most electric motor bicycle with folding, storage cannot be stacked, is easy Occupy nervous standby box space.If more people use simultaneously, how to store more is a problem, is not able to satisfy going out for people Row needs.

Current deadlock has been broken in the appearance of the electric motor bicycle with folding of the application.Appearance four directions four just, not extra protrusion rib Angle, more stacking storages are very convenient.Especially self-driving is traveled, and more this electric motor bicycle with folding stackings can be received into standby Case makes full use of the height space of boot, and bigger storage space is reserved to other household goods.Behind destination just The electric motor bicycle with folding of the utility model is unfolded to use, applicability is good, and convenience is high.

Summary of the invention

The purpose of the utility model is to provide a kind of electric motor bicycle with folding, can be used as short-range trip walking-replacing tool, can Folding storage is carried out with the electric motor bicycle with folding to the utility model, makes it have lesser occupied space, is gone on a journey convenient for self-driving travel It carries.

In order to solve the above technical problems, purpose of the utility model is realized as follows:

A kind of electric motor bicycle with folding, including car body are arranged several idler wheels on the car body, and at least drive one of them The drive system part of idler wheel rotation, the car body includes the seat frame with n shape structure, the support that can be folded along middle position Pedal and direction controlling part, described support pedal one end are hinged on seat frame, and the other end is hinged on direction controlling part On, the seat frame, support pedal and direction controlling part can whole W-shaped formula fold and collapse, and make to support pedal and Direction controlling part is received into seat frame.

Preferred embodiment on the basis of above scheme and as above scheme: the idler wheel is separately positioned on seat frame On direction controlling part, setting wherein at least one idler wheel is the power wheel for being provided with driving motor, the drive system portion Dividing includes mobile power source and control panel, and the drive system part is connected on direction controlling part, and is by the driving System part is connect with power wheel driving motor.

Preferred embodiment on the basis of above scheme and as above scheme: the support pedal includes the first support plate With the second support plate, the first support plate is hinged with the second support plate, and in hinged place setting for limiting the first support plate The first limiting device relatively rotated with the second support plate.

Preferred embodiment on the basis of above scheme and as above scheme: first limiting device includes and support The limit card board that pedal is slidably connected, seat frame side offer the card slot agreed with limit card board profile, in the limiting card Plate rear is arranged the first spring and is used to limit card board being pushed into card slot.

Preferred embodiment on the basis of above scheme and as above scheme: it is set between the seat frame and support pedal It is equipped with the second limiting device for limiting seat frame and pedal being supported to relatively rotate.

Preferred embodiment on the basis of above scheme and as above scheme: the support pedal and direction controlling part Hinged place is provided with the third limiting device for limiting support pedal and direction controlling partial relative rotation.

Preferred embodiment on the basis of above scheme and as above scheme: the direction controlling part includes and support Rotatable steering shaft is arranged on the support columns, and rotatable idler wheel is arranged in steering shaft lower end for the hinged support column of pedal, Steering handle is set in steering shaft upper end simultaneously.

Preferred embodiment on the basis of above scheme and as above scheme: the scalable change of the length of the steering shaft Change.

Preferred embodiment on the basis of above scheme and as above scheme: the steering handle has solid with steering shaft Surely the connecting rod connected is provided with handle at connecting rod both ends, and the handle is hinged in connecting rod, and is arranged on handle Four limiting devices limit handle and rotate relative to connecting rod.

Preferred embodiment on the basis of above scheme and as above scheme: the connecting rod both ends have U-type groove, institute It is hinged with connecting rod in U-type groove to state the setting of handle one end；4th limiting device includes L-type positioning plate, the L-type positioning Plate one side is actively gone here and there on handle, and another side catches on U-type groove bottom outside.

The utility model is prominent and beneficial has the technical effect that

The electric motor bicycle with folding of the utility model can be used as short-range trip walking-replacing tool, can be to the utility model Electric motor bicycle with folding carry out folding storage, make it have lesser occupied space.

The electric motor bicycle with folding of the utility model, the car body include the seat frame with n shape structure, can be rolled over along middle position Folded support pedal and direction controlling part, described support pedal one end are hinged on seat frame, and the other end is hinged on direction control On part processed, the seat frame, support pedal and direction controlling part integrally W-shaped formula can fold gathering, and step on support Plate and direction controlling part are received into seat frame.So that the folded space hold size of this electric motor bicycle with folding is almost exactly The size of seat frame, it is convenient to place when carrying.And the structure of folded support pedal and direction controlling part is by seat Frame is surrounded, to reduce exposed projective structure, when avoiding placing surrounding articles and exposed structure occur hook pull and by Damage.

Especially self-driving is traveled, and more this electric motor bicycle with folding stackings can be received into boot, be made full use of boot Height space, bigger storage space is reserved to other household goods.Just by the folding of the utility model behind destination Folded electric vehicle expansion uses, and applicability is good, and convenience is high.

Detailed description of the invention

Fig. 1 is the electric motor bicycle with folding structural schematic diagram of the utility model；

Fig. 2 is the electric motor bicycle with folding folding process status diagram of the utility model；

Fig. 3 is schematic diagram after the electric motor bicycle with folding of the utility model folds；

Fig. 4 is the handle schematic diagram of the utility model；

Fig. 5 is the portion the A enlarged drawing of the electric motor bicycle with folding of the utility model；

Fig. 6 is the portion the B enlarged drawing of the electric motor bicycle with folding of the utility model；

Fig. 7 is the second limiting device schematic diagram of the utility model；

Fig. 8 is the third limiting device schematic diagram of the utility model.

In figure: 1, car body；2, idler wheel；3, drive system part；

101, seat frame；102, pedal is supported；103, direction controlling part；

10201, the first support plate；10202, the second support plate；10203, the second support plate；The limit dress of 10204- second It sets；10205, third limiting device；10301, support column；10302, steering shaft；10303, handle；10304, the 4th limit dress It sets；

10203-01, bolt；The first spring of 10203-02-；10203-03, pin hole；10303-01, connecting rod；10303- 02, handle；10204-01, limit plate；10204-02, third spring；10302-01, the first turning-bar；10302-02, second Turning-bar；10302-03, open slot；10302-04, Quick Release snap ring.

Specific embodiment

To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the attached drawing in embodiment, to reality The technical solution applied in example is clearly and completely described, it is clear that described embodiment is only that the application a part is implemented Example, rather than whole embodiments.Based on the embodiment provided, those of ordinary skill in the art are not before making creative work Every other embodiment obtained is put, shall fall in the protection scope of this application.

In the description of the present application, it is to be understood that the orientation or positional relationship of the instructions such as term " on ", "lower" is base In orientation or positional relationship shown in the drawings, it is merely for convenience of description the application and simplifies description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of application.

In the description of the present application, term " first ", " second " etc. are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic.

Refering to fig. 1-8, the utility model discloses a kind of electric motor bicycle with folding, including car body 1, if being arranged on car body 1 Dry idler wheel 2, and the drive system part 3 at least driving one of idler wheel 2 to rotate, the car body 1 include having n shape knot The seat frame 101 of structure, can be along the support pedal 102 and direction controlling part 103 that middle position folds, the support pedal 102 One end is hinged on seat frame 101, and the other end is hinged on direction controlling part 103, the seat frame 101, support pedal 102 Integrally W-shaped formula gathering can be folded with direction controlling part 103, and make that pedal 102 and direction controlling part 103 is supported to receive It is included on the inside of the n shape structure in seat frame 101.The electric motor bicycle with folding of the utility model can be used as short-range work of riding instead of walk of going on a journey Tool can carry out folding storage to the electric motor bicycle with folding of the utility model, make it have lesser occupied space, be convenient for self-driving travel Trip carries.And the folded space hold size of this electric motor bicycle with folding is almost exactly the size of seat frame 101, and when carrying puts It sets conveniently.

Further, the idler wheel 2 is separately positioned on seat frame 101 on direction controlling part 103, setting is wherein At least one idler wheel 2 is the power wheel for being provided with driving motor, and the drive system part 3 includes mobile power source and control panel, The drive system part 3 is connected on direction controlling part 103, and by the drive system part 3 and power wheel drive Motor connection, thus to obtain better service performance.The power for being provided with driving motor is controlled by drive system part 3 The idler wheel 2 of wheel form realizes the start and stop to this electric motor bicycle with folding and speed control.For the dynamic property for realizing this electric motor bicycle with folding Can, it can also be by being set as individually by driving motor that drive system part 3 controls to drive at least one of which idler wheel 2 The mode of rotation is realized.

The direction controlling part 103 includes the support column 10301 hinged with support pedal 102, on support column 10301 Rotatable steering shaft 10302 is set, and rotatable idler wheel 2 is set in 10302 lower end of steering shaft, while in steering shaft Steering handle 10303 is arranged in 10302 upper ends.Thus user can be by rotation steering handle 10303 and with trend axis 10302 lower end idler wheels 2 are turned to realize driving direction control.

Further, the scalable variation of length of the steering shaft 10302 is set.Pass through the length to steering shaft 10302 It is adjusted, first, convenient for setting the case where meeting human engineering for the height of seat frame 101, can equally turn to handle The setting height of hand 10303 is adjusted to meet a position of human engineering, improves the comfortableness and security used；Second, It steering handle 10303 is reduced and is contained to the inside of seat frame 101 convenient for collapsible, the stretching of steering handle 10303 is avoided to account for Use space.

For realize well steering shaft 10302 length flexible adjustment, the steering shaft 10302 include the first turning-bar 10302-01 and the second turning-bar 10302-02, the first turning-bar 10302-01 have the cavity of upper top end opening, and will First turning-bar 10302-01 is rotatably arranged on support column 10301, the second turning-bar 10302-02 insertion first Among the cavity of turning-bar 10302-01, open slot 10302-03 is arranged in top on the first turning-bar 10302-01, and is opening The position mouth slot 10302-03 is arranged Quick Release snap ring 10302-04 and the second turning-bar 10302-02 is locked；Need to adjust steering When the length of axis 10302, the first position turning-bar 10302-01 can be adjusted up and down after unclamping Quick Release snap ring 10302-04, with Realize the length adjustment of steering shaft 10302.

In order to reduce the space hold size after the storage of this electric motor bicycle with folding, the steering handle 10303 has and steering The connecting rod 10303-01 that axis 10302 is fixedly connected is provided with handle 10303-02, the hand at the both ends connecting rod 10303-01 Handle 10303-02 is hinged on connecting rod 10303-01, and the 4th limiting device 10304 is arranged on handle 10303-02 and limits Handle 10303-02 is rotated relative to connecting rod 10303-01；The handle 10303-02 of the steering handle 10303 of features described above can Withdrawn with folding, so as to by handle 10303-02 setting to user is met using after comfortable length, not shadow The width and structure setting for ringing seat frame 101, in this electric motor bicycle with folding of folding storage, after first handle 10303-02 is folded again It is received into 101 inside of seat frame.According to the concrete condition that design uses, folding direction is not limited by scheme.

For the both ends the connecting rod 10303-01 are arranged with U-type groove, the handle convenient for handle 10303-02 folding The setting of the one end 10303-02 is hinged with connecting rod 10303-01 in U-type groove, so that handle 10303-02 can be opened up It opens or folding activity；4th limiting device 10304 includes L-type positioning plate 10304-01, the L-type positioning plate 10304-01 It actively goes here and there on handle 10303-02 on one side, another side catches on U-type groove bottom outside, after handle 10303-02 expansion, L-type Positioning plate 10304-01 catches on U-type groove bottom outside to limit the activity of handle 10303-02, when needing to fold, retracts L Type positioning plate 10304-01, that is, rotatable handles are folded.It, can be further for the use convenient for the 4th limiting device 10304 Second spring 10304-02 support L-type positioning plate 10304-01 is arranged in ground on handle 10303-02, and by L-type positioning plate 10304-01 is pushed toward the direction connecting rod 10303-01.In addition to this, the 4th limiting device 10304 can also pass through setting One screw passes through connecting rod 10303-01 and locks realization with handle 10303-02 and fixes, and passes through dismounting when needing to fold Screw carries out.

To make to support pedal 102 that can fold along middle position, the support pedal 102 includes 10201 He of the first support plate Second support plate 10202, the first support plate 10201 are hinged with the second support plate 10202, and are arranged in hinged place for limiting Make the first limiting device 10203 that the first support plate 10201 and the second support plate 10202 relatively rotate.Further in order to true It protects to fold and not interfere, first support plate 10201 and the hinged articulated shaft place horizontal plane Ying Bugao of the second support plate 10202 In the bottom surface of the first support plate 10201 and the second support plate 10202.

To improve, vehicle is folded or the first easily operated limiting device 10203, institute is arranged in the convenience of expansion operation, spy Stating the first limiting device 10203 includes bolt 10203-01 and the first spring 10203-02, and bolt 10203-01 is slidably connected In one of the first support plate 10201 or the second support plate 10202, and in the first support plate 10201 or the second support plate Pin hole 10203-03 is set on another in 10202, and the first spring 10203-02 of setting is for pushing bolt 10203-01 to insert Enter pin hole 10203-03.Pin hole 10203-03 is usually inserted by bolt 10203-01 and just limits the first support plate well 10201 and second support plate 10202 relatively rotate, the operation that unit further promotes first limiting device 10203 is convenient Property, spy is arranged the first above-mentioned spring 10203-02, bolt 10203-01 is made to remain the drive for being inserted into pin hole 10203-03 Make；First can make bolt 10203-01 not exit pin hole 10203-03 easily, and second can be such that bolt 10203-01 facilitates insertion into Pin hole 10203-03, so having preferable operation convenience.

, can be hinged by the lower end of the first support plate 10201 and the inside of seat frame 101 when setting, the second support plate 10202 with 10301 lower end of support column is hinged, and the via hole agreed with bolt 10203-01 profile, In will be arranged in the first support plate 10201 Pin hole 10203-03 is set in the second support plate 10202, bolt 10203-01 is passed through into via hole, and make the one of bolt 10203-01 End insertion pin hole 10203-03, while first spring 10203-02 mortgage is set in bolt in the first support plate 10201 On the other end of 10203-01.

It is provided between the seat frame 101 and support pedal 102 for limiting seat frame 101 and support 102 phase of pedal To the second limiting device 10204 of rotation.Seat frame 101 is limited by setting the second limiting device 10204 of setting to step on support The relative rotation of plate 102 avoids the position generation of limitation seat frame 101 and support pedal 102 in use process after being unfolded relatively Variation, influences using safe.Second limiting device 10204 includes the limit being slidably arranged in the first support plate 10201 Position plate 10204-01, and it is arranged in correspondence with limit jack in 101 side of seat frame, the electric motor bicycle with folding of the utility model is being opened up When opening, limit plate 10204-01 is pushed, one end insertion limit jack of the limit plate 10204-01 is to limit seat The relative rotation of frame 101 and the first support plate 10201.It is operated for the ease of the use of the second limiting device 10204, at first Third spring 10204-02 is arranged on fagging 10201 to mortgage on the other end of limit plate 10204-01, promotes to limit plate 10204-01 has the movement tendency of an insertion limit jack.

The support pedal 102 is provided with 103 hinged place of direction controlling part for limiting support pedal 102 and direction The third limiting device 10205 that control section 103 relatively rotates.Avoid limitation support pedal in use process after deployment 102 change with the relative position of direction controlling part 103, to influence using safe.Third limiting device 10205 includes Be slidably connected the limit inserted block 10205-01 on support column 10301, setting and limit inserted block in the second support plate 10202 10205-01 opposite limit card slot pushes limit inserted block 10205-01, makes to limit when the electric motor bicycle with folding of the utility model is unfolded In the inserted block 10205-01 insertion limit card slot of position, binding effect is obtained.Equally can further it be arranged on support column 10301 4th spring 10205-02 is resisted against on limit inserted block 10205-01, is that limit inserted block 10205-01 has an insertion limiting card The movement tendency of slot.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model Within the scope of.

Claims (10)

1. a kind of electric motor bicycle with folding, including car body (1), several idler wheels (2) being arranged on car body (1), and at least drive The drive system part (3) of one of idler wheel (2) rotation, it is characterised in that: the car body (1) includes having n shape structure Seat frame (101), can be along the support pedal (102) and direction controlling part (103) that middle position folds, the support pedal (102) one end is hinged on seat frame (101), and the other end is hinged on direction controlling part (103), the seat frame (101), Support pedal (102) and direction controlling part (103) can whole W-shaped formula fold and collapse, and make support pedal (102) and Direction controlling part (103) is received on the inside of the n shape structure in seat frame (101).

2. electric motor bicycle with folding according to claim 1, it is characterised in that: the idler wheel (2) is separately positioned on seat frame (101) on and on direction controlling part (103), setting wherein at least one idler wheel (2) is the power wheel for being provided with driving motor, The drive system part (3) includes mobile power source and control panel, and the drive system part (3) is connected to direction controlling portion Divide on (103), and the drive system part (3) is connect with power wheel driving motor.

3. electric motor bicycle with folding according to claim 1, it is characterised in that: the support pedal (102) includes the first support Plate (10201) and the second support plate (10202), the first support plate (10201) are hinged with the second support plate (10202), and In hinged place, setting is filled for limiting the first limit that the first support plate (10201) and the second support plate (10202) relatively rotate Set (10203).

4. electric motor bicycle with folding according to claim 3, it is characterised in that: first limiting device (10203) includes inserting It sells (10203-01), the bolt (10203-01) is movably connected in the first support plate (10201) or the second support plate (10202) Pin hole is set on another on one of them, and in the first support plate (10201) or the second support plate (10202) (10203-03), the bolt (10203-01) can be slided and be inserted into pin hole (10203-03).

5. electric motor bicycle with folding according to claim 1, it is characterised in that: the seat frame (101) and support pedal (102) Between be provided with for limit seat frame (101) and support pedal (102) relatively rotate the second limiting device (10204).

6. electric motor bicycle with folding according to claim 1, it is characterised in that: the support pedal (102) and direction controlling portion (103) hinged place is divided to be provided with the third limit for limiting support pedal (102) and direction controlling part (103) relative rotation Device (10205).

7. electric motor bicycle with folding according to claim 1, it is characterised in that: the direction controlling part (103) includes and branch Pedal (102) hinged support column (10301) is supportted, is arranged on support column (10301) rotatable steering shaft (10302), and Rotatable idler wheel (2) is set in steering shaft (10302) lower end, while steering handle is set in steering shaft (10302) upper end (10303)。

8. electric motor bicycle with folding according to claim 7, it is characterised in that: the length of the steering shaft (10302) is scalable Variation.

9. electric motor bicycle with folding according to claim 7, it is characterised in that: the steering handle (10303) has and steering The connecting rod (10303-01) that axis (10302) is fixedly connected is provided with handle (10303- at the both ends connecting rod (10303-01) 02), the handle (10303-02) is hinged on connecting rod (10303-01), and the 4th limit of setting on handle (10303-02) Position device (10304) limits handle (10303-02) and rotates relative to connecting rod (10303-01).

10. electric motor bicycle with folding according to claim 9, it is characterised in that: the connecting rod both ends (10303-01) have U Type groove, described handle one end (10303-02) are arranged in U-type groove hinged with connecting rod (10303-01)；The 4th limit dress Setting (10304) includes L-type positioning plate (10304-01), and L-type positioning plate (10304-01) one side is actively gone here and there in handle On (10303-02), another side catches on U-type groove bottom outside.