CN102442373A

CN102442373A - Electric bicycle

Info

Publication number: CN102442373A
Application number: CN2010105039762A
Authority: CN
Inventors: 毛卫忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-10-08
Filing date: 2010-10-08
Publication date: 2012-05-09

Abstract

The invention discloses an electric bicycle, which comprises a frame, a handlebar, cushions, a pedal, wheels and a front fork. The cushions include a main driving cushion and an auxiliary driving cushion, a backrest is fixed to the bottom of the auxiliary driving cushion, a motor is arranged in a space behind the auxiliary cushion, a storage box is arranged in a space below each cushion, and a battery pack and a controller are arranged in a pedal shell. The handlebar in a steering wheel type comprises a steering wheel, a steering shaft, a universal joint and a fixing shaft plate. The center of the steering wheel is fixedly connected with the steering shaft which is connected with the front fork through the universal joint, the steering shaft and the front fork are fixedly connected with each other through the fixing shaft plate, a speed controller is mounted on the fixing shaft plate and connected with a controller through a first signal wire, and the controller is connected with the motor through a second signal wire. The electric bicycle has the advantages that the electric bicycle is comfortable and stable, the speed controller can effectively control running speed, and the storage boxes are large in capacity, convenient and practical.

Description

Electrical Bicycle

Technical field

The present invention relates to a kind of vehicle, relate in particular to a kind of Electrical Bicycle.

Background technology

In recent years, the develop rapidly of Electrical Bicycle manufacture brings great convenience the prior electric bicycle for people's life; Its contour structures is to copy bicycle and design-calculated, and adopting mostly has the crossbeam body drawing, increases storage battery and driving engine again, because the locus is less; It can only be 1-2 people, must bend over forward when driving, and is more tired, secondly its rapid speed; Hold on handgrip, the difficult control of direction, the outbound sensation of constant species, cushion is as the cushion of bicycle; Run into the road of jolting, comfort is relatively poor, therefore, need provide a kind of new technical scheme to solve above-mentioned technical matters.

Summary of the invention

The purpose of this invention is to provide a kind of comfortable, pulsation-free Electrical Bicycle.

The technical scheme that the present invention adopts is:

Electrical Bicycle comprises vehicle frame, handlebar, cushion, pedal, wheel and front vehicle fork, it is characterized in that: said cushion is divided into main operator's saddle and front passenger's seat; Said front passenger's seat bottom is fixed with backrest, is provided with motor in the space of said front passenger's seat back, and side space is a storage tank under the said cushion; Be provided with battery pack and controller in the said pedal housing, said handlebar is a steering wheel type, and said steering wheel type comprises bearing circle, steering shaft, universal-joint and fixing axillare; Captive joint with steering shaft in said bearing circle center; Said steering shaft is connected with front vehicle fork through universal-joint, captives joint through fixing axillare between said steering shaft and the front vehicle fork, on the said fixedly axillare speed controller is installed; Said speed controller is connected with controller through first signal wire (SW), and said controller is connected with motor through the secondary signal line.

45 °-70 ° of the angles of said bearing circle and horizontal surface.

Said cushion is umbilicate cavernous body.

Advantage of the present invention is: hold bearing circle, the people is sitting on the cushion, and cushion is umbilicate cavernous body, and is comfortable steady again, and speed controller can effectively be controlled road speed, and the capacity of storage tank is big, and is convenient and practical.

Description of drawings

Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail.

Fig. 1 is a structural representation of the present invention.

Wherein: 1, vehicle frame, 2, front vehicle fork, 3, wheel, 4, storage tank, 5, motor; 6, bearing circle, 7, main operator's saddle, 8, front passenger's seat, 9, the secondary signal line, 10, pedal; 11, steering shaft, 12, backrest, 13, universal-joint, 14, fixing axillare; 15, speed controller, 16, controller, 17, battery pack, 18, first signal wire (SW).

The specific embodiment

As shown in Figure 1, Electrical Bicycle of the present invention comprises vehicle frame 1, handlebar, cushion, pedal 10, wheel 3 and front vehicle fork 2; Cushion is divided into main operator's saddle 7 and front passenger's seat 8, and front passenger's seat 8 bottoms are fixed with backrest 12, are provided with motor 5 in the space of front passenger's seat 8 back; Side space is a storage tank 4 under the cushion, is provided with battery pack 17 and controller 16 in pedal 10 housings, and handlebar is a steering wheel type; Steering wheel type comprises bearing circle 6, steering shaft 11, universal-joint 13 and fixing axillare 14; 45 °-70 ° of the angles of bearing circle 6 and horizontal surface, captive joint with steering shaft 11 in bearing circle 6 centers, and steering shaft 11 is connected with front vehicle fork 2 through universal-joint 13; Captive joint through fixing axillare 14 between steering shaft 11 and the front vehicle fork 2; Fixedly on the axillare 14 speed controller 15 is installed, speed controller 15 is connected with controller 16 through first signal wire (SW) 18, and controller 16 is connected with motor 5 through secondary signal line 9.Hold bearing circle 6, the people is sitting on the cushion, and cushion is umbilicate cavernous body, and is comfortable steady again, and speed controller 15 can effectively be controlled road speed, and the capacity of storage tank 4 is big, and is convenient and practical.

Claims

1. Electrical Bicycle comprises vehicle frame, handlebar, cushion, pedal, wheel and front vehicle fork, it is characterized in that: said cushion is divided into main operator's saddle and front passenger's seat; Said front passenger's seat bottom is fixed with backrest, is provided with motor in the space of said front passenger's seat back, and side space is a storage tank under the said cushion; Be provided with battery pack and controller in the said pedal housing, said handlebar is a steering wheel type, and said steering wheel type comprises bearing circle, steering shaft, universal-joint and fixing axillare; Captive joint with steering shaft in said bearing circle center; Said steering shaft is connected with front vehicle fork through universal-joint, captives joint through fixing axillare between said steering shaft and the front vehicle fork, on the said fixedly axillare speed controller is installed; Said speed controller is connected with controller through first signal wire (SW), and said controller is connected with motor through the secondary signal line.

2. battery-driven car according to claim 1 is characterized in that: 45 °-70 ° of the angles of said bearing circle and horizontal surface.

3. battery-driven car according to claim 1 is characterized in that: said cushion is umbilicate cavernous body.