CN2355962Y

CN2355962Y - Composite power three-wheel bicycle

Info

Publication number: CN2355962Y
Application number: CN 99202782
Authority: CN
Inventors: 王学章
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-02-23
Filing date: 1999-02-23
Publication date: 1999-12-29
Anticipated expiration: 2009-02-23

Abstract

The utility model discloses a composite power three-wheel bicycle. The utility model is composed of a driving wheel (1), a left driven wheel (2), a right driven wheel (3), a steering device (4), a speed changer (5), a transmission shaft (6), a brake (7), a bicycle frame (8), a pedal driver (9), a pedal driver (10), a pedal driver (11) and a power concentration device (12). The utility model has the advantages of large power, high speed and strong climbing ability; the utility model can be widely used for tours, passenger carrying, goods carrying, etc.

Description

The composite power tricycle

The utility model relates to a kind of bicycle, and particularly a kind of composite power tricycle can be widely used in tourism, carrying, loading etc.

At present, no matter widely used tricycle is inclined to one side three-wheel, and still positive three-wheel drives pedal unit and only is provided with one, and what have has also added the power-assisted driving engine.More than these tricycles all have following shortcoming: the one, power is little of making moving velocity too slow, hill climbing ability is little; The 2nd, it is more painstaking to drive; The 3rd, purposes is less.

The purpose of this utility model provides that a kind of power increases, speed speeds, hill climbing ability strong, drive easily purposes composite power tricycle more widely.

The utility model is achieved in that this tricycle is made of a drive wheel, two flower wheels (left flower wheel and right flower wheel), deflector, change-speed box, transmission shaft, drg, vehicle frame, on vehicle frame, establish a plurality of (at least two) Pedal driver, and be provided with power and assemble device, after the power that Pedal driver produced is assembled the device assembly by power, import drive wheel through change-speed box by transmission shaft, the core wheel of drive wheel is arranged at two flower wheel core wheels and connects on the mid point vertical line of line segment, and two flower wheels are made wheel flutter simultaneously under the effect of deflector.This tricycle can also be realized by following measure: set Pedal driver has two at least on vehicle frame, can establish several, and set Pedal driver should be free to arrange separately; The core wheel of drive wheel for the summit of the core wheel three core wheel equicrural triangles that line becomes of two flower wheels, drive wheel can be arranged at the front (being before driving this moment) of bicycle as required, also can be arranged at the back (being rear drive this moment) of bicycle, deflector can be arranged at different positions as required, change-speed box can be assembled device with power and is made as one, but yet split, change-speed box can not established yet; Drg can adopt foot-operated and two kinds of forms of handle type, also can adopt single form; Joining place at vehicle frame and three wheels is established shock absorber, also can not be provided with herein and shock absorber is arranged at elsewhere.This utility model also can add power-assisted driving engine, car shell, top etc.

The utility model has the advantages that owing to be provided with a plurality of Pedal drivers, make the motroist all can participate in driving, so power can increase, speed can speed, hill climbing ability strengthens; Owing to adopted the steering wheel type deflector, drive lighter; Because power increases, speed speeds, and hill climbing ability is stronger, so purposes is more extensive.

Below in conjunction with accompanying drawing the utility model is described in further detail.

Accompanying drawing 1 is a front elevation of the present utility model.

Accompanying drawing 2 is a main devices birds-eye view on the vehicle frame of the present utility model.

With reference to accompanying drawing, make the utility model, constitute by drive wheel 1, left flower wheel 2, right flower wheel 3, deflector 4, change-speed box 5, transmission shaft 6, drg 7, vehicle frame 8, establish left flower wheel 2 on the left side of vehicle frame 8, establish right flower wheel 3 on the right of vehicle frame 8; Establish Pedal driver 9 in the inboard of left flower wheel, establish Pedal driver 10 in the inboard of right flower wheel 3, (or front, back at operator's saddle 13 and front passenger's seat 14, do not represent among the figure) establish Pedal driver 11, the power that Pedal driver 9 and Pedal driver 10 and Pedal driver 11 are produced is imported drive wheels 1 through change-speed box 5 speed changes by transmission shaft 6 after assembling device 12 assemblies by power; Drive wheel 1 is arranged on the mid point vertical line of line of shortest length section between left flower wheel 2 and the right flower wheel 3, be drive wheel 1 core wheel for the summit of the core wheel equicrural triangle that line becomes of the core wheel of left flower wheel 2 and right flower wheel 3, purpose is to make two flower wheel stress equalizations; Be wheel flutter jointly under left side flower wheel 2 and right flower wheel 3 act in deflector 4.Establish deflector 4 (also can be located at the front of other Pedal drivers, not represent among the figure) in the front of Pedal driver 9, establish operator's saddle 13 in the back of Pedal driver 9; Establish in the front of Pedal driver 10 and to hold up handle 17, establish front passenger's seat 14 in the back; Establish in the front of Pedal driver 11 and to hold up handle 18, establish the passenger in the back and sit 15; Establish transmission shaft 6 (also can be located at left side or middle, not represent among the figure) on the right side of Pedal driver 11, (or just front, do not represent among the figure) establishes drive wheel 1 in the positive back of passenger seat 15; Between operator's saddle 13 and front passenger's seat 14, establish drg 7, change-speed box 5 (can not be made as an integral body, do not represent among the figure) and power and assemble device 12 if assemble device 12 with power; Establish shock absorber 16 at drive wheel 1, left flower wheel 2 and right flower wheel 3 with the joining place of vehicle frame 8, (can shock absorber 16 be located at herein yet, and with shock absorber 16 be arranged at operator's saddle 13, front passenger's seat 14 and passenger seat 15 below, do not represent among the figure).

Claims

1, a kind of composite power tricycle, constitute by drive wheel (1), left flower wheel (2), right flower wheel (3), deflector (4), change-speed box (5), transmission shaft (6), drg (7), vehicle frame (8), it is characterized in that: on vehicle frame (8), be provided with a plurality of Pedal drivers, and be provided with power and assemble device (12), the power that Pedal driver produced is imported drive wheel (1) through change-speed box (5) by transmission shaft (6) after assembling device (12) assembly by power; Drive wheel (1) is arranged on the mid point vertical line of line segment between left flower wheel (2) and right flower wheel (3) two core wheels; Under acting on, left side flower wheel (2) and right flower wheel (3) make wheel flutter jointly in deflector (4).

2, composite power tricycle according to claim 1 it is characterized in that going up set Pedal driver at vehicle frame (8) has two at least, and all Pedal drivers can be free to arrange all.

3, composite power tricycle according to claim 1, the core wheel that it is characterized in that drive wheel (1) for the summit of the core wheel three core wheel equicrural triangles that line becomes of the core wheel of left flower wheel (2), right flower wheel (3); Drive wheel (1) can be arranged at the front, also can be arranged at the back.