CN200985066Y

CN200985066Y - Collapsible folding electric bicycle

Info

Publication number: CN200985066Y
Application number: CN 200620165867
Authority: CN
Inventors: 程明远
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-15
Filing date: 2006-12-15
Publication date: 2007-12-05
Anticipated expiration: 2016-12-15

Abstract

The utility model relates to an extension and folding electric motor bicycle, comprising a frame, an electric motor, a battery, and the brackets consisting of the fore and the back ones. The fore brackets is composed of the bracket that supports the fore wheels, the bracket connected with the handle and the cross retractile bracket. Whereas the back bracket is composed of the bracket that supports the back wheels and the bracket connected with the saddle knighthead. The fore and the back brackets are movably connected by the retractile beam. The fore bracket is in shape of the fork, and the fork bracket has supporting fore wheels on one end, and the other end is a beam. The upward end of the fork bracket is connected with the handle in a movable, gliding manner, and is locked by a connecting fixing ring. The one end of the back bracket supports the back wheels, and the other is a hollow beam for the fore bracket to insert. Te upward end of the back bracket is glidely connected with the saddle, and is locked by a connecting fixing ring. The bicycle can be retracted or folded, which brings great convenience to the customers.

Description

The telescopic folding Electrical Bicycle

Technical field

The utility model relates to a kind of Electrical Bicycle, particularly a kind of telescopic folding Electrical Bicycle.

Background technology

Electrical Bicycle is owing to have the advantage of ride convenient and environmental protection, more and more obtain liking of people, having obtained of Electrical Bicycle is universal and fast-developing day by day, but because Electrical Bicycle ubiquity volume is bigger than normal at present, the problem that can not fold and stretch, therefore, can not make it take subway, the people that high building is lived, can not make it add the interior space of elevator, make people be subjected to great limitation to the use of Electrical Bicycle.

The utility model content

The purpose of this utility model is, by a kind of telescopic folding Electrical Bicycle is provided, makes it possess the function that promptly can fold and can stretch, for people's trip provides bigger convenience.

The utility model is to adopt following technological means to realize:

A kind of telescopic folding Electrical Bicycle comprises vehicle frame, motor and on-vehicle battery, and support is divided into front and back support; Front frame comprise the support that supports front-wheel, with handlebar bonded assembly support and horizontal collapsible support; After poppet comprises support rear wheel support and vehicle seat strut bar bonded assembly support and horizontal collapsible support; Front frame and after poppet are by a telescopic crossbeam and flexibly connecting, front frame is a fork-shaped, and an end of bow supports front-wheel, and the other end of bow is a crossbeam, bow upward to an end and handlebar between slide up and down and be connected, and be connected and fixed ring by one and lock; One end of after poppet supports trailing wheel, the hollow form crossbeam of the other end for inserting, after poppet for the front frame crossbeam upward to an end and vehicle seat between slide up and down and be connected, and be connected and fixed ring by one and lock.

Being connected and fixed of aforesaid after poppet is provided with the battery bracket that loads battery between ring and the vehicle seat, be loaded with battery on battery bracket.Below battery bracket, be provided with control box.

The utility model compared with prior art has following remarkable advantages and beneficial effect.

A kind of telescopic folding Electrical Bicycle of the utility model, because front and back support is flexibly connected by a telescopic crossbeam, so can stretch, on front and back support, be respectively equipped with and be connected and fixed ring with handlebar and vehicle seat bonded assembly place, so can fold, therefore, provide great convenience for the user.

Description of drawings

Fig. 1 is the normal scheme drawing that uses of telescopic folding Electrical Bicycle;

Fig. 2 is a telescopic folding Electrical Bicycle contraction state scheme drawing;

Scheme drawing when Fig. 3 unloads for the telescopic folding battery of electric bicycle;

The specific embodiment

Below in conjunction with accompanying drawing specific embodiment of the utility model is illustrated:

See also shown in Figure 1ly, a kind of telescopic folding Electrical Bicycle comprises vehicle frame, motor 5 and on-vehicle battery 3, and support is divided into front and back support 1 and 2, front frame 1 comprise the support 11 that supports front-wheel, with handlebar 6 bonded assembly supports 12 and horizontal collapsible support 10; After poppet 2 comprises support rear wheel support 22 and vehicle seat strut bar bonded assembly support 23 and horizontal collapsible support 20;

Front frame 1 and after poppet 2 are flexibly connected by a

telescopic crossbeam

10 and 20, described front frame 1 is a fork-shaped, one end 11 of bow supports front-wheel, the other end of bow is a crossbeam 10, bow upward to an end 12 and handlebar 6 between slide up and down and be connected, and be connected and fixed ring 8 by one and lock; One end 22 of described after poppet 2 supports trailing wheels, the hollow form crossbeam 20 of the other end for inserting, after poppet for the front frame crossbeam upward to an end 23 and vehicle seat between slide up and down and be connected, and be connected and fixed ring 7 by one and lock; On the crossbeam of described after poppet, be provided with at least one securing arrangement 21.

Being connected and fixed of support is provided with the battery bracket 30 that loads battery 3 between ring and the vehicle seat, be loaded with battery 3 on battery bracket 30.

In order to provide easy to use, below battery bracket, be provided with control box 4 to the rider.

See also shown in Figure 2ly, be telescopic folding Electrical Bicycle contraction state scheme drawing; At this moment, as the need contraction bicycle, only need securing arrangement 21 is unclamped, pushing away flexible crossbeam by two side directions of bicycle wheels respectively to identical direction can be with the flexible state for Fig. 2 contraction of bicycle.

See also the scheme drawing when Figure 3 shows that the unloading of telescopic folding battery of electric bicycle; In the present embodiment, consider and to reduce weight as far as possible, so battery 3 is a lithium.Battery bracket 30 and described on-vehicle battery 3 are connected for straight plate draw and insert-type.

If this Electrical Bicycle need not or transport for a long time, can unclamp and be connected and fixed ring 8 and 7, then handlebar and vehicle seat and battery are pulled up, be rugosity, volume further dwindles, and is convenient to transportation or deposits, and the state after folding is not shown in the figures.

But the securing arrangement 21 of the crossbeam of above-mentioned transversal stretching can be screw type or buckle-type, also can be alternate manner.

It should be noted that at last: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification sheets has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and scope of utility model, and it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1, a kind of telescopic folding Electrical Bicycle, comprise vehicle frame, motor (5) and on-vehicle battery (3), support is divided into front and back support (1) and (2), front frame (1) comprise support front-wheel support (11), with handlebar (6) bonded assembly support (12) and horizontal collapsible support (10); After poppet (2) comprises support rear wheel support (22) and vehicle seat strut bar bonded assembly support (23) and horizontal collapsible support (20); It is characterized in that:

Described front frame (1) and after poppet (2) are flexibly connected by a telescopic crossbeam (10) and (20), described front frame (1) is a fork-shaped, one end (11) of bow supports front-wheel, the other end of bow is crossbeam (10), bow upward to an end (12) and handlebar (6) between slide up and down and be connected, and be connected and fixed ring (8) by one and lock; One end (22) of described after poppet (2) supports trailing wheel, the hollow form crossbeam (20) of the other end for inserting, after poppet for the front frame crossbeam upward to an end (23) and vehicle seat between slide up and down and be connected, and be connected and fixed ring (7) by one and lock;

On the crossbeam of described after poppet, be provided with at least one securing arrangement (21).

2, telescopic folding Electrical Bicycle according to claim 1 is characterized in that: be provided with the battery bracket (30) that loads battery between ring (7) and the vehicle seat being connected and fixed of described after poppet (2), be loaded with battery on battery bracket (30).

3, telescopic folding Electrical Bicycle according to claim 2 is characterized in that: be provided with control box (7) in the below of described battery bracket (30).