CN201049698Y

CN201049698Y - Electric bicycle

Info

Publication number: CN201049698Y
Application number: CNU2007200121251U
Authority: CN
Inventors: 王毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-16
Filing date: 2007-05-16
Publication date: 2008-04-23
Anticipated expiration: 2017-05-16

Abstract

An electric bicycle relates to the bicycle manufacturing industry. Aiming at the defects of the existing electric bicycle, a new product is developed, the operating mechanism of the novel electric bicycle is composed of an operating lever and an adjusting lever, a rotating shaft is arranged at the bottom of a saddle through a shaft hole, adjusting lever sleeves at two sides of the shaft hole are matched with adjusting holes arranged on the adjusting lever, pins are arranged, the adjusting lever is provided with a fork opening, and the operating lever is fixed with the adjusting lever through a half shaft through a collision bead; the steering steel wire passes through the inside of the telescopic beam, one end of the steering steel wire is fixed in the fixing hole through the positioning plate, the other end of the steering steel wire is fixed on the rotating shaft through the fixing lock, and bearings are arranged on the upper part and the lower part of the fixing lock; the telescopic beam is provided with a pull ring, the hinge rod is provided with a spring, and the telescopic beam positioning hole is matched with a bayonet lock at the head of the hinge rod. The product is novel and unique, is leisure and comfortable when driving, and can reduce the fatigue feeling.

Description

A kind of Electrical Bicycle

Technical field

The utility model relates to the bicycle manufacturing, is a kind of Electrical Bicycle of unmatched handlebar specifically.

Background technology

Traditional Electrical Bicycle is equipped with preceding handlebar, and the driver of long-distance operation easily produces sense of fatigue, and not have the backrest comfort level also poor because of vehicle seat.

The utility model content

The purpose of this utility model is the defective that exists at the conventional electric bicycle, has researched and developed a kind of novel electric vehicle, and it is in the vehicle seat bottom steering unit to be set, and vehicle seat is provided with backrest, makes driver's sense that lessens fatigue, and reaches and rides the more comfortable function of battery-driven car.

A kind of Electrical Bicycle is by each component set-up of wheel, Che Liang, battery, vehicle seats and handlebar, it is characterized in that:

A) handlebar is provided with steering unit, the handlebar that constitutes by joystick and adjust bar, be fixed on the vehicle seat bottom by rotating shaft, the adjust bar cover of axis hole both sides and the adjustment hole that adjust bar is provided with separately mate mutually, and have fixing pin, adjust bar is provided with prong, and joystick is by bumping pearl by fixedly semiaxis and adjust bar are fixed;

B) turn to steel wire through in the telescopic girder, an end is fixed on the fixation with steel wire hole by locating plate, and the other end is fixed in the rotating shaft by pin by locating plate, and the upper and lower position of pin is provided with bearing;

C) telescopic girder is provided with draw ring, and the strand connecting rod is provided with spring, and the knock hole of telescopic girder mates mutually with the bayonet lock of strand connecting rod end head;

D) folding back is connected with the vehicle seat hinge.

The beneficial effects of the utility model are that car body is handsome in appearance, and the front handlebar of no traditional electrical motor-car has novel more uniqueness sensation; Vehicle seat has backrest, adopts the steering unit operation and control that is fixed on the vehicle seat bottom, and the motorist is more comfortable, is not prone to sense of fatigue.

Description of drawings

Fig. 1, the utility model integral assembling structure scheme drawing;

Fig. 2, the birds-eye view of telescopic girder among the utility model Fig. 1 (5);

Fig. 3, the enlarged view at Q position among the utility model Fig. 1;

Fig. 4, the enlarged view at R position among the utility model Fig. 1;

Fig. 5, each interpret figure of the utility model steering unit;

Fig. 6, the constructional drawing between each parts of the utility model steering unit;

Fig. 7, the utility model joystick (4) and adjust bar (14) connecting structure figure;

Fig. 8, the birds-eye view of the utility model Fig. 7;

Fig. 9, the enlarged drawing that bumps pearl (20) among the utility model Fig. 5;

Figure 10, the enlarged drawing of the fixedly semiaxis (19) among the utility model Fig. 5;

Figure 11, the enlarged drawing of the adjust bar cover (15) among the utility model Fig. 5;

Figure 12, the birds-eye view of the utility model Figure 11;

Figure 13, the utility model contraction state structural representation;

Figure 14, the utility model constitution diagram in kind;

Figure 15, the contraction state figure of the utility model Figure 14.

Wherein: 1 folding back, 2 vehicle seats, 3 sneeks, 4 joysticks, 5 telescopic girdeies, 6 taillights, 7,7 ' rotating shaft, 8,8 ' bearing, 9 pin, 10 springs, 11 bayonet locks, 12 draw rings, 13 turn to steel wire, 14 adjusts bar, 15 bar covers, 16 axis holes, 17 fixation with steel wire holes, 18 locatings plate, 19 adjustment holes, 20 fixing semiaxis, 21 bump pearl, 22 backing pins, and R, Q represent to amplify the position.

The specific embodiment

To structure of the present utility model and operating conditions, specify as follows further combined with accompanying drawing.

Embodiment 1

The utility model adopts conventional accumulators, front and back wheel, and it is big not have the little trailing wheel of wheel front-wheel, and perhaps the two same size does not all have big-difference with common vehicle.Obviously with different steering unit, car beam and the vehicle seats of being of traditional electrical motor-car.

Steering unit is made up of joystick 4 and adjust bar, and adjust bar 14 is through in the adjust bar cover 15, and the adjustment hole 19 that is provided with on the adjust bar 14 overlaps the adjustment hole that is provided with on 15 with bar and coincide mutually, and has set pin; One end of adjust bar 14 is provided with prong, and joystick 4 is by bumping pearl 21 by fixedly

semiaxis

20 and 14 of adjusts bar are connected and fixed; Be installed in vehicle seat bottom rotating shaft 7 ' by axis hole 16, axis hole 16 both sides are provided with adjust bar cover 15, adjustment hole 19 belows of adjust bar cover are provided with and turn to fixation with steel wire hole 17 (consulting Fig. 5,6); Turn to steel wire 13 through in the telescopic girdeies 5, an end is fixed in fixation with steel wire hole 17 by locating plate 18, and the other end is fixed in the rotating shaft 7 by pin 9 by locating plate, pin 9 is upper and lower be provided with bearing 8,8 '.

The car beam is a telescopic girder 5, and telescopic girder 5 is provided with draw ring 12, and the strand connecting rod is provided with spring 10, and the knock hole of telescopic girder 5 mates mutually with the bayonet lock 11 of strand connecting rod end head.

Vehicle seat 2 is provided with backrest 1, and backrest 1 is connected with vehicle seat 2 hinges.

When desiring to drive, the motorist is sitting on the vehicle seat 2, and the cell switch that starts on the joystick 1 send electricity, and car body can move; Desire is stopped and is reduced supplying electric current, adopts the sneek on the joystick 4, can brake.

When stop in limited place, car body can be dwindled.At first, folding back 1 was fallen; Then, joystick 4 firmly is placed on the vehicle seat bottom to the car body both sides, joystick 4 is by bumping pearl 21, be fixed on adjust bar 14 perpendicular in the ground-surface prong by fixing semiaxis 20, so, after joystick 4 has firmly been overcome the elastic force of bumping pearl 21, can only move downwards along the prong of adjust bar 14; When driving, joystick 4 can only return to position perpendicular to the ground, top, vehicle seat both sides, because of the prong end is provided with backing pin 22; At last, traction draw ring 12 drives the reach of strand connecting rod, and the bayonet lock 11 of strand interlinking lever end withdraws from the knock hole of the telescopic girder 5 of both sides, and telescopic girder 5 slides backward, and shortens vehicle body; When need recover former bodywork length, can be with telescopic girder 5 to front slide, under the effect of spring 10, the strand connecting rod resets, and bayonet lock 11 reenters in the knock hole of telescopic girder 5, and car load has recovered original length again.

Claims

1. an Electrical Bicycle is by each component set-up of wheel, Che Liang, battery, vehicle seats and handlebar, it is characterized in that:

A) handlebar is provided with steering unit, handlebar by joystick (4) and adjust bar formation, be fixed on the vehicle seat bottom by rotating shaft (7 '), the adjustment hole (19) that the adjust bar cover (15) of axis hole (16) both sides and adjust bar (14) are provided with separately is coupling mutually, and have fixing pin, adjust bar (14) is provided with prong, and joystick (4) is by bumping pearl (21) by fixedly semiaxis (20) is fixing with adjust bar (14);

B) turn to steel wire (13) through in the telescopic girder (5), an end is fixed on fixation with steel wire hole (17) by locating plate (18), and the other end is fixed in the rotating shaft (7) by pin (9) by locating plate, and the upper and lower position of pin (9) is provided with bearing (8,8 ');

C) telescopic girder (5) is provided with draw ring (12), and the strand connecting rod is provided with spring (10), and the knock hole of telescopic girder (5) mates mutually with the bayonet lock (11) of strand connecting rod end head;

D) folding back (1) is connected with vehicle seat (2) hinge.