CN2737656Y - Motor-cycle for travelling - Google Patents

Abstract

The utility model discloses a motor-cycle for traveling, in particular to a walk-substituting tool, belonging to the technical field of vehicles. Two front wheels and two motor rear wheels are respectively fixed on a vehicle frame while the two front wheels are respectively installed on the front fork of a front damper, and the two rear wheels with the motor are respectively installed on the rear fork of the front damper. The lower end of a handle bar is connected with a regulation typed drag bar which is connected with the front fork of the front damper, and the vehicle frame is provided with a front seat and a back seat. The utility model has the advantages of simple, compact and rational structure, firm vehicle body structure, favorable stability, flexibility, low cost, little noise, no pollution of gas emission and broad use. The respective two wheels in the front and rear makes the contact point between the motor-cycle and the roadway not hang, so the two front wheels simultaneously alter direction to improve the stable torque of the vehicle body and to reduce overturning accidents. The motor-cycle for traveling can serve as the walk-substituting tool for middle-old-aged persons and disabled persons.

Description

The casual electric car

Technical field

The utility model relates to a kind of casual electric car, specifically, is the walking-replacing tool car, belongs to technical field of transportation means.

Background technology

Before the utility model is made, in prior art, manual tricycle, motor-driven, electro-tricycle are being extensive use of as the walking-replacing tool car by people, normally adopt a front-wheel and two trailing wheels or be that two front-wheels and a trailing wheel are fastened on the vehicle frame respectively on its structure.This kind three fulcrum type electro-tricycles are because the defective of body frame structure for automotive own, in the process of moving, as sharply turning, allow car accidentally, when uphill/downhill has situation such as high low dip, because produce the square that topples that centnifugal force forms, the stable square greater than vehicle body promptly topples, roll-over accident easily takes place, gently then decrease clothing, scratch skin etc., serious meeting causes casualty accident.

Technology contents

The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple, compact and reasonable for structure; Each two wheel and road surface contact point are not unsettled before and after adopting, and anterior two front-wheels of vehicle frame are turned to synchronously, increase the stable square of vehicle body, reduce the vehicle body center of gravity, are difficult for roll-over accident takes place, and guarantee the casual electric car of rider's personal safety.

Main solution of the present utility model is achieved in that

Two rear wheels 13,14 that the utility model mainly adopts two front vehicle wheels 1,2 and has a motor are separately fixed on the vehicle frame 8, two front vehicle wheels 1,2 are installed in respectively on the front fork 3 of front shock absorber, two rear wheels 13,14 that have motor are installed in respectively on the back vent 16, rear shock absorber 12 is connected with back vent 16, adjustable type stay 7 connects the front fork 3 of front shock absorber, handlebar 5 lower ends are connected on the adjustable type stay 7, and front stall 9 and back seat 10 are installed on vehicle frame 8.

Compared with the prior art the utility model has the following advantages:

The utility model is simple, compact and reasonable for structure; Because each two wheel and road surface contact point are not unsettled before and after adopting, and preceding two front-wheels of vehicle frame are turned to synchronously, can improve the stable square of vehicle body, reduce the vehicle body center of gravity, be difficult for roll-over accident takes place, guarantee rider's personal safety; Body structure is firm, good stability, light and handy, flexible, low price; Owing to adopted two motors to drive simultaneously, when certain motor et out of order or damage, another motor drives as usual, has overcome because of motor to produce damage and be parked in trouble on the way; Noise is minimum, and pollution-free gaseous emission helps environmental health; Of many uses, especially be fit to the elderly, disabled person stress-relieving activity walking-replacing tool car preferably of going out.

Description of drawings

Fig. 1 is the utility model structure side view.

Fig. 2 is the utility model structure front elevation.

Fig. 3 is the utility model adjustable type stay constructional drawing.

The specific embodiment

Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:

The utility model mainly is made up of the front fork 3 of two front vehicle wheels 1,2, front shock absorber, headlight 4, handlebar 5, mirror apparatus 6, adjustable type stay 7, vehicle frame 8, front stall 9, back seat 10, storage battery 11, rear shock absorber 12, the rear wheel 13,14 that has motor, brake gear 15, back vent 16 etc.Two rear wheels 13,14 that adopt two front vehicle wheels 1,2 and have a motor are separately fixed on the vehicle frame 8, two front vehicle wheels 1,2 are installed in respectively on two front shock absorbers difference bonded assembly front forks 3, on front vehicle wheel 1, sensor is housed, when the road surface slightly height the time can play telescopic action, do not make fulcrum hang sky, also have cushioning effect simultaneously.Adjustable type stay 7 is connected on the front fork 3 of front shock absorber, and handlebar 5 lower ends are connected on the adjustable type stay 7.Rotate handlebar 5 and turn to, as rotating bicycle handle bar's hand, easy and flexible.Parts such as headlight 4, loudspeaker, steering indicating light are installed on the vehicle frame 8, and volt meter, mileage counter and headlight, indicator lamp 6 etc. is contained on the handlebar 5, on handlebar 5 light deflector is housed.Two rear wheels 13,14 that have motor are installed in respectively on the back vent 16, and four rear shock absorbers 12 are connected with two back vents 16, and front stall 9 and back seat 10, front stall 9 seats of honour one people, back seat 10 seats of honour two people are installed on vehicle frame 8.Storage battery 11 is installed in the vehicle frame 8, and two brake gears 15 are contained in respectively on two rear wheels 13,14 that have motor.On the vehicle frame 8 of back, rear directional and stoplight stop lamp are installed.

Principle of work of the present utility model

The utility model is owing to the rear of going forward at vehicle frame respectively is equipped with two wheels respectively, preceding two wheels and back two rear wheels that have motor are contained in respectively on the front and rear fork of bumper separately, adopt the compare stable square of vehicle frame vehicle body of three fulcrum type structures of the stable square of the vehicle frame vehicle body of four fulcrum type structures big, connect the adjustable type stay simultaneously in the handlebar lower end, when rotating handlebar, drive the adjustable type stay, affect preceding two wheels more simultaneously, thereby make two front vehicle wheels synchronous, equidirectional, rotation with angle, and drive rear wheel running, the cyclist is supportted held travel direction, so be difficult for toppling.

The utility model front and back wheel diameter is 400 millimeters, and the long 1750-1800 millimeter of vehicle body, wide 740-750 millimeter are similar to ordinary bicycle, so general family can push away car at home or be parked in the garage.

Claims (2)

1, a kind of casual electric car, mainly comprise front vehicle wheel (1), rear wheel (13,14), handlebar (5), vehicle frame (8), front stall (9), storage battery (11), it is characterized in that adopting two front vehicle wheels (1,2) and two rear wheels (13,14) be separately fixed on the vehicle frame (8), two front vehicle wheels (1,2) be installed in respectively on the front fork (3) of front shock absorber, two rear wheels (13,14) be installed in respectively on the back vent (16), rear shock absorber (12) is connected with back vent (16), adjustable type stay (7) connects the front fork (3) of front shock absorber, handlebar (5) lower end is connected on the adjustable type stay (7), goes up at vehicle frame (8) front stall (9) and back seat (10) are installed.

2, casual electric car according to claim 1 is characterized in that having motor respectively on described two rear wheels (13,14).