CN201792952U

CN201792952U - Electric four-wheeled moped vehicle

Info

Publication number: CN201792952U
Application number: CN2010202971981U
Authority: CN
Inventors: 李宝江
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-13
Filing date: 2010-08-13
Publication date: 2011-04-13
Anticipated expiration: 2020-08-13

Abstract

The utility model relates to the technical field of electric moped vehicles, in particular to an electric four-wheeled moped vehicle. The traditional electric vehicle generally adopts the mode of a two-wheeled vehicle or a three-wheeled vehicle, is unsuitable for people who are at high age and have body defects to use and has poor stability and comfortableness especially when driving on the road surface with small adhesive force. The technical scheme of the utility model is that the electric four-wheeled moped vehicle comprises a frame, a seat, a hub type motor, a controller and a battery pack, wherein the controller and the battery pack are assembled on the frame; two front wheels are respectively arranged on two sides of a steering gear at the front part of the frame; two rear wheels are arranged on a driving and traveling gear at the rear part of the frame; and four wheels and the frame are respectively connected independently. The utility model has the advantage of simple structure, is convenient for use, improves the driving performance of the vehicle on the bump roads, ensures that the vehicle drives more safely on the road surface with small adhesive force in rain, snow and other severe weather conditions and greatly improves the stability and the comfortableness of the vehicle.

Description

The four-wheel electric boosted vehicle

Technical field

The utility model relates to the Moped Scooter technical field, a kind of specifically four-wheel electric boosted vehicle.

Background technology

Existing battery-driven car adopts the form of cart or three-wheel vehicle mostly, and stability and ride comfort are relatively poor, and particularly cold district runs into sleety weather, and under the relatively poor situation of traction, this class boosted vehicle very easily skids in the process of moving, tumbles; And drive cart and need certain artistic cycling, being not suitable for personnel older or defective in body uses, and the boosted vehicle of three-wheel form, though remedied the defective of cart to a certain extent, but, influenced the stability of vehicle greatly, especially at Ackermann steer angle because wheel is 3 layouts, curved middle rollover often takes place, and brings potential safety hazard to the user.

Summary of the invention

The purpose of this utility model provides a kind of four-wheel electric boosted vehicle.Solve requirement and the vehicle defective of existing boosted vehicle to user's roadcraft.

The technical solution of the utility model is: comprise the hub-type motor of vehicle frame, seat, driving trailing wheel and be assemblied in controller and battery pack on the vehicle frame; It is characterized in that: also comprise steering hardware and drive running gear; Seat is equipped with in top, vehicle frame middle part, and top, vehicle frame rear portion is provided with container or back seat; Steering hardware by handlebar or bearing circle, Steering gear, turn to shaft clevis, intermediate rod to form; The vehicle frame front part sides is hingedly connected with front swing arm respectively, and each front swing arm middle part links to each other with vehicle frame by damping spring, and the other end of front swing arm is articulated and connected with turning to corner, shaft clevis middle part; The intermediate rod two ends are hinged with the longitudinal component end that turns to shaft clevis of both sides respectively; Two turn to end, shaft clevis lateral part that a front-wheel respectively is housed; Steering gear is assemblied in the vehicle frame front portion, and the Steering gear upper end is fixed with handlebar or bearing circle, and the lower end is fixed with driving lever, and driving lever and intermediate rod are hinged, or driving lever is hinged by the longitudinal component that turns to shaft clevis of a draw bar and a side; Driving running gear is made up of rear-swing arm, trailing wheel; Two rear-swing arm front ends are articulated and connected with the vehicle frame both sides respectively, and other end assembling respectively is equipped with a trailing wheel; The rear-swing arm postmedian links to each other with vehicle frame by damping spring.

The utility model has the advantages that: simple in structure, easy to use, easy to operate, ride comfort, owing to adopt the four-wheel design, and four-wheel independently connects to ground, improved the performance of vehicle on bump course, be difficult for rollover, strengthened the driveability of vehicle on the lower road surface of adhesive ability, be fit to weather uses down such as cold district sleet, it is more safe and reliable to travel, and has significantly improved the stability and the traveling comfort of vehicle.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1

Fig. 2 is the steering hardware local structure scheme drawing of the utility model embodiment 1

Fig. 3 is the steering hardware local structure scheme drawing of the utility model embodiment 2

The specific embodiment

1 vehicle frame, 2 seats, 3 containers, 4 front-wheels, 5 trailing wheels, 6 front swing arms, 7 handlebars, 8 Steering gears, 9 turn to shaft clevis, 10 intermediate rods, 11 rear-swing arms, 12 driving levers, 13 draw bars among the figure.

Embodiment 1

By Fig. 1---Fig. 2 as can be known, the utility model comprises vehicle frame 1, seat 2, drive the hub-type motor of trailing wheel 5 and be assemblied in controller and battery pack on the vehicle frame 1; It is characterized in that: also comprise steering hardware and drive running gear; Seat 2 is equipped with in top, vehicle frame 1 middle part, and top, vehicle frame 1 rear portion is provided with container 3; Steering hardware by handlebar 7, Steering gear 8, turn to shaft clevis 9, intermediate rod 10 to form; Vehicle frame 1 front part sides is hingedly connected with front swing arm 6 respectively, and each front swing arm 6 middle part links to each other with vehicle frame 1 by damping spring, the other end of front swing arm 6 with turn to corner, shaft clevis 9 middle part to be articulated and connected; Intermediate rod 10 two ends are hinged with the front end that turns to shaft clevis 9 longitudinal components of both sides respectively; Two turn to end, shaft clevis 9 lateral part that a front-wheel 4 respectively is housed; Steering gear 8 is assemblied in vehicle frame 1 front, center, and Steering gear 8 upper ends are fixed with handlebar 7, and the lower end is by being welded with driving lever 12, and driving lever 12 is hinged with intermediate rod 10; Driving running gear is made up of rear-swing arm 11, trailing wheel 5; Two rear-swing arm 11 front ends are articulated and connected with vehicle frame 1 both sides respectively, and other end assembling respectively is equipped with a trailing wheel 5; Rear-swing arm 11 postmedians link to each other with vehicle frame 1 by damping spring.

Embodiment 2

As different from Example 1, top, vehicle frame 1 middle part is equipped with two seats 2 side by side, Steering gear 8 is assemblied in a side of vehicle frame 1 front portion, Steering gear 8 upper ends are fixed with bearing circle, the driving lever 12 of Steering gear lower end is hinged with draw bar 13 1 ends, and the longitudinal component that turns to shaft clevis 9 of the other end of draw bar 13 and steering hardware one side is hinged.

This uses the design of novel employing four-wheel, and four-wheel is all independent is connected with vehicle frame 1, has improved the balance quality of vehicle.Under inclement weathers such as sleet, ground-surface adhesive ability is lower, or travelling on bump course, because each wheel has independent damping, vehicle ' is more steady, has significantly improved the stability and the traveling comfort of vehicle.

This use is novel also can repack vehicle frame 1 rear portion container 3 into back seat as required, increases passenger capacity.

Claims

1. four-wheel electric boosted vehicle comprises vehicle frame (1), seat (2), drives the hub-type motor of trailing wheel (5) and is assemblied in controller and battery pack on the vehicle frame (1); It is characterized in that: also comprise steering hardware and drive running gear; Seat (2) is equipped with in top, vehicle frame (1) middle part, and top, vehicle frame (1) rear portion is provided with container (3) or seat (2); Steering hardware by handlebar (7) or bearing circle, Steering gear (8), turn to shaft clevis (9), intermediate rod (10) to form; Vehicle frame (1) front part sides is hingedly connected with front swing arm (6) respectively, and each front swing arm (6) middle part links to each other with vehicle frame (1) by damping spring, and the other end of front swing arm (6) is articulated and connected with turning to corner, shaft clevis (9) middle part; Intermediate rod (10) two ends are hinged with the longitudinal component end that turns to shaft clevis (9) of both sides respectively; Two turn to shaft clevis (9) end, lateral part that a front-wheel (4) respectively is housed; Steering gear (8) is assemblied in vehicle frame (1) front portion, Steering gear (8) upper end is fixed with handlebar (7) or bearing circle, the lower end is fixed with driving lever (12), and driving lever (12) is hinged with intermediate rod (10), or driving lever (12) is hinged with the longitudinal component that turns to shaft clevis (9) of a side by a draw bar (13); Driving running gear is made up of rear-swing arm (11), trailing wheel (5); Two rear-swing arms (11) front end is articulated and connected with vehicle frame (1) both sides respectively, and other end assembling respectively is equipped with a trailing wheel (5); Rear-swing arm (11) postmedian links to each other with vehicle frame (1) by damping spring.