CN2424098Y - Steerwheel four-wheel motorcycle - Google Patents

Abstract

The utility model provides a steer-wheel four-wheel motorcycle, relating to an ordinary-wheel or three-wheel motorcycle which is combined with a miniature car. The utility model is characterized in that the steer-wheel four-wheel motorcycle mainly adopts motorcycle elements and combines the two motorcycles together; front double-pair of front forks of tyre are utilized to be connected with a steering engine assembly of gear tooth levers and a steering wheel together; an engine assembly and a rear bridge are connected with a telescopic transmission shaft with two universal joints together; a brake pedal, a gas pedal and an engaging and disengaging pedal are connected in series with shafts. The steer-wheel four-wheel motorcycle is a traffic tool which has the advantages of energy saving and practicability and is widely used in urban and rural families, armies and institutions.

Description

The steering wheel type four-wheel motor cycle

The utility model relates to common two-wheeled and motor-tricycle, and the improvement of micro-car.Because it is strong, flexible, quick that two-wheeled and motor-tricycle have performance, but get final product the carrying multiple function of loading again, so be the China and the people of the world's common walking-replacing tool.But because under the atrocious weather situation, two-wheeled motor vehicle is far from suitable, and adorns fluffy difficulty, and motor-tricycle stability is good not as four-wheel, and again because the micro-car price is also high, this just makes the many brothers of wage-earners of China hope car heave a sigh.

The purpose of this utility model is to improve in conjunction with micro-car two-wheeled, motor-tricycle, makes it that performance is good, flexible, comfortable, low this of price will write an article from design.Basic design of the present utility model is the thought with two organic merging of two-wheeled motor vehicle.Form brisk four-wheel motor cycle, it gets final product carrying, but loading again, can be easy, again can be luxurious, have individual style, technology and capability and performance etc. make it the state-of-the art steering wheel type four-wheel motor cycle synchronous with the epoch.

The utility model is achieved in that tire is linked together by bumper front fork and gusset piece up and down.Gusset piece is equipped with and turns to main Xiao up and down, turns to main Xiao to be associated in spindle arm, bulb Xiao, pull bar, and pull bar is associated in the rack and pinion steering machine, and be associated in bearing circle this moment.So just make front-wheel steering.Driving engine adopts the automobile-used machine assembly of former two-wheel, actual displacement (cm3 i.e. milliliter) is 90,100,125,150,250 ... etc. multiple rank, because these machine prices are low, multiple functional, volume is very little, so can be fixed on two paying between the front fork easily, the power output wheel of (the pedal type machine is settled under the seat) machine can be horizontal, also can be vertical, all can be associated in back axle assembly by telescopic transmission shaft with two universal-joints, rear tyre is rotated to travel, back axle assembly is equipped with diff, so that travel under situations such as turning smoothly.

Back axle is associated in rear shock absorber, and it can have two rear shock absorbers, and 4 rear shock absorbers also can be housed, and rear arm frame location is arranged, and also can be associated in together with steel spring.

Spark ignition engine is collection clutch, throttle, change speed gear box, in control assembly machine, it is lighter accurately to change the pin shift into the hand shift, power-transfer clutch stay cord foot feed, throttle also is with the steel rope foot feed, preceding braking is associated in the movable rocking arm of stretcher with steel rope, and the back braking is associated in stretcher activity rocking arm with pull bar.Seat is fixed on the vehicle frame, so just forms a multiple functional very comfortable steering wheel type four-wheel motor cycle.

Accompanying drawing 1, accompanying drawing 2 are front views of the present utility model.Fig. 3 is a birds-eye view, and Fig. 1 and Fig. 2 only are different from damping spring and can exchange.Fig. 4 is the front view of two two-wheeled motor vehicle Merge Scenarioses of pedal type, and Fig. 5 is a birds-eye view, and Fig. 6 is left transparent view, and Fig. 7 is a left view.

1. bearing circle, 2. gear, ratch steering box assembly, 3. preceding two bumper of paying, 4. tire, 5. seat, 6. cover plate (herein by putting various instrument and various electric equipment switch), 7. car cover (Windshield is pressed on top), 8. put fuel tank on spark ignition engine (electrical motor) assembly, 9. turn to main Xiao, 10. vehicle frame, 11. turning cylinder assembly (telescopic axle and two Cardan joints), 12. rear arm, 13. rear shock absorber, 14. Luo Ding, 15. universal-joint, 16. last gusset piece, 17. second line of a couplet fishplate bar, 18. front brake assembly, 19. back axle assembly (diff is arranged), 20. steel spring, 21. recoil or container, 22. rear brake pull bar, 23. preceding brake wire, 24. extension spring (throttle, braking, clutch, example is equally put in extension spring), 25. shift handle, 26. brake pedal, 27. Das Gaspedal, 28. storage battery, 29. tank filler opening, 30. fuel tank, 31. back indication assembly, 32. actuating lever (belonging to spark ignition engine 8), 33. left and right sides pull bar (belonging to steering box 2), 34. preceding indicator lamp assembly, 35. preceding indicator lamp, 36. turn to main Xiao Luomu, 37. pitman arm, 38. bulb Xiao, 39. counter-rotating and reversing belong to spark ignition engine 8,40. pedal of clutch, 41. under-carriage, 42. flat spring bracket, 43. container

Below in conjunction with drawings and Examples, describe improvement project of the present utility model again in detail.

The steering wheel type four-wheel motor cycle comprises that two before the tire 4 pay main Xiao of front forks 3 second line of a couplet fishplate bars 17 9 driving engines 8 vehicle frames 10 they are fixing respectively, with gear ratch steering box assembly 2 they are associated in together, gear change hand lever 25 is associated in driving engine 8, and brake wire 23 is associated in brake rocker arm with back lever connection 22 before the brake pedal 26.Clutch pedal 40 is associated in spark ignition engine 8 by steel rope, the transmission shaft 11 that can stretch comprises that two universal-joint 15 two are associated in spark ignition engine assembly 8 and the back axle assembly 19 that diff is arranged respectively, they are separately fixed on the vehicle frame 10 to also have rear shock absorber 13 (or with steel spring 20) rear arm 12 seats 5 containers 43 outer covers 7, this is that two common two-wheel vehicle frames merge, in conjunction with the three-wheel vehicle improved plan, the about 200-300 kilogram of its weight.Hood adopts light materials such as cloth, plastics, folding as far as possible.Fig. 4,5,6, the 7th, two two-wheel vehicle frames of pedal type merge performance: the steering wheel type four-wheel motor cycle, two bumper 3 bearing circle 1 steering shaft Xiao 9 of paying are associated in by bulb Xiao 38 gear ratch steering box assemblies 2 with pitman arm 37 before comprising tire 4, spark ignition engine 8 is forced air-cooled, electrodeless throttle governors of water cooled, the starter assembly, be fixed on the vehicle frame 10, drive tire 4 (spark ignition engine 8 can be arranged the semiaxis diff inwards) with chain or transmission shaft.Also 1 trailing wheel of transmission only, other three-wheel is a follower, seat is above spark ignition engine, put on the petrol container in trailing wheel right side or left side, brake pedal 26 is associated in rocking arm with trailing wheel lever connection 24 and preceding brake wire wiring 23, and Das Gaspedal 27 is associated in spark ignition engine assembly 8 by the steel rope backguy.This car only travels on good road and stiff dirt road, and with aforementioned the same, the wheel camber angle is 1-2 °, and main Xiao's overcoat is welded in dependence, guarantees by making, and can not adjust.Prenex 4-10 millimeter is adjusted pull bar 33 length and is obtained.Just form 1 seat, 2 seats, 3 seats, 4 seats or preceding 2 seats after improving by this scheme, after the serial direction formula four-wheel motor cycle of container is arranged.Bearing circle being installed in midway location can be made into and only take advantage of 3 people's passenger vehicles, is exactly to take advantage of 2 people behind external reservoir 1 people.Convenient, simple, practical, answer preferential development.Because be convenient to adopt the motor bike element, weight can be controlled in the 200-300 kilogram, is the standing all-weather vehicle of widespread uses such as cities and towns every profession and trade cadre, worker are on and off duty, army, post and telephone service, public security organs, procuratorial organs and people's court, peasant.

This technology compares with similar technology, and this car has car function, motorcycle Cost, strong adaptability, the many advantages of cheap and durable have the state with times The border fashion trend.

Claims (2)

1, a kind of steering wheel type four-wheel motor cycle, comprise tire 4, preceding shock absorber 3, rear shock absorber 13, spark ignition engine assembly 8, vehicle frame 10, preceding fork damper 3 usefulness bearing circle 1 of two-pack and gear rod steering assembly 2 are associated in them together before it is characterized in that, preceding brake wire backguy 23 covers with brake pedal 26 and brake rocker arm respectively with back lever connection 22 and is associated on the axle, and comprise Das Gaspedal 27 and clutch pedal 40, shift handle 25 is associated in Das Gaspedal 27 with spark ignition engine assembly 8 and is associated in spark ignition engine assembly 8 by the steel rope backguy, clutch pedal 40 is associated in spark ignition engine assembly 8 by the steel rope backguy, respectively spark ignition engine assembly 8 is associated in back axle assembly 19 with driving-shaft assembly 11, two or four shock absorbers 13, rear arm 12, seat 5, outer cover 7 are separately fixed on back axle assembly 19 and the vehicle frame 10.

2, according to right 1 described steering wheel type four-wheel motor cycle, it is characterized in that adopting infinite speed variation formula force-air cooling or water cooled spark ignition engine assembly 8 postposition on vehicle frame 10, preceding two-pack front fork bumper 3 is preposition on vehicle frame 10 side by side.

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