CN2417112Y

CN2417112Y - Multi-functional bicycle

Info

Publication number: CN2417112Y
Application number: CN 99214355
Authority: CN
Inventors: 吕树林
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-24
Filing date: 1999-06-24
Publication date: 2001-01-31
Anticipated expiration: 2009-06-24

Abstract

The utility model relates to a multifunctional bicycle which can prevent shining, wind, sand, rain, cold and snow, and can reduce advance resistance and improve advance speed. A bicycle frame is provided with a streamline-shaped protective hood which is composed of ao outer casing, a windward hood, a back hood cover and a bicycle door. The tops of the windward hood and the back hood cover are coated with light shielding materials, and the parts of the windward hood and the back hood cover which are not coated with the light shielding materials are with high transparency and a wide visual field. The back hood cover on the back upper part of the casing body can be operated with push and pull forward and backward to be opened and closed, and the back hood cover is provided with a locking mechanism. A two wheel bicycle frame forms a V shape, and a tricycle frame is triangular. The riding and driving posture forms a half-lying posture, and the level position, the upright position and the angle of a bicycle seat are adjustable. The bicycle has six shift gears, the center of gravity of the bicycle is low and the running is smooth. The utility model is provided with steering lighting lamps and a backing mirror.

Description

Multifunction bicycle

The utility model relates to a kind of have anti-Exposure to Sunlight, anti-dust storm, anti-rain, winter protection snow, minimizing running resistance, improves the multifunction bicycle of gait of march.

At present, the Bicycles and Motorcycles of domestic production is all prevented the function of Exposure to Sunlight, anti-dust storm, anti-rain, winter protection snow concerning the driver.And all there is the running resistance hang-up.Multifunction bicycle has then solved this difficult problem.

The purpose of this utility model is to provide desirable multifunction bicycle for people.This car is provided with streamline contour protective cover and speed-changing mechanism, can not only prevent that Exposure to Sunlight, anti-dust storm, anti-rain, winter protection snow also reduce running resistance, the effect of raising speed.

The purpose of this utility model is achieved in that the protective cover of fixing a fabricate block on the special vehicle frame of bicycle, and unit design is a streamline contour.Reduce the middle air of advancing to the resistance of people and Che nearly 50%.For lowering the center of gravity, reach steadily, bicycle adopts reclining posture by bus.Vehicle seat height, front and back, seat angle all can be adjusted.Type of drive: power is that manpower is foot-operated, and pattern is with wheel disc, chain, flywheel transmission gear shift formula.Braking: two-wheeled cycle adopts brake lever to embrace the circle formula.Tricycle adopts to embrace is with hand-made dynamic formula.Because of the sitting posture reclining posture, the wushu bearing circle slightly moves backward.Not only can grasp balance, drive comfortablely, also reach and turn to purpose flexibly, main four parts of dividing of protective cover design, that is: vehicle body, the cover that facings the wind, back cover cap, car door, unit design are all based on the moulding formation of fairing.Cooperatively interact all by Yan Kou and mechanical caging.Vehicle frame comprises: two-wheeled cycle adopts the V-type vehicle frame, and tricycle adopts the triangular form vehicle frame.Illumination and turn to indication and observe: it is happy that power supply adopts 6V to have a power failure, and with multi-gear switch control illumination with turn to indication, is provided with side mirror in car front end branch both sides simultaneously.Facing the wind cover and back cover tops scribbles light screening material, facing the wind cover and after cover cap coating partially transparent degree height not, broad view, back cover cap are plug-type, and are provided with lockout mechanism.

Because adopt such scheme, the utility model is equipped with the streamline contour protective cover on vehicle frame, reach anti-Exposure to Sunlight, anti-dust storm, anti-rain, winter protection snow, reduce the air of advancing the running resistance of people and Che is raised speed.Be provided with six kinds of speed changes simultaneously, F-Zero is more than 45 kilometers/hour.Because of lowering the center of gravity, reach and steadily adopt reclining posture by bus again, more more laborsaving than high low type, and also simple in structure.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof:

Figure one is the lateral plan of multi-functional two-wheeled cycle;

Figure two is the birds-eye view of multi-functional tricycle.

Among the figure: 1, body skin; 2, steering indicating light; 3, side mirror; 4, front-wheel; 5 steering shafts; 6 pedals; 7, handlebar; 8, car door; 9, trailing wheel; 10, saddle; 11, cover down with the wind; 12, front axle; 13, front fork; 14, wheel disc; 15, multi-gear switch; 16, loudspeaker; 17, chain; 18, vehicle frame; 19, rear axle; 20, flywheel; 21, back cover cap; 22, taillight; 23,6V has a power failure happy; 24, axis; 25, lock; 26, stretcher; 27, hand braking; 28, shock attenuation unit; 29, transmission system; 30, brake wheel.

Body skin (1) top being equipped with facing the wind cover (11) and back cover cap (21) (back cover cap be contained in body skin (1) back upper place can before and after push-and-pull finish opening and closing and move).Establish illuminated turning indicator (2) and side mirror (3) in body skin (1) the place ahead; Be provided with car door (8) rear portion at body skin (1) left side meta and be provided with taillight (22), body skin (1) is connected with vehicle frame (18).At vehicle frame (18) front end front fork (13) and front-wheel (4) and handlebar parts such as (7) are housed, the place ahead is provided with pedal (6) and wheel disc parts such as (14) on the lower side, two-wheel car is put up V-type, tricycle frame is a triangle, and vehicle frame (18) rear lower is equipped with trailing wheel (9), rear axle (19), flywheel (20) shock attenuation unit (28) and transmission system (29) etc.Be contained in adjustable saddle (10) directly over the vehicle frame (18), scribble light screening material, the not coating partially transparent degree height of cover (11) and back cover cap (21) that facings the wind, broad view for anti-Exposure to Sunlight and at the top of facing the wind cover (11) and back cover cap (21).This body skin design not only can adapt to two-wheeled and tricycle manufacturing, and adapts to social bicycle remodeling, also adapts in two-wheeled motorcycle remodeling and the manufacturing and uses.

Claims

1, multifunction bicycle, comprise body skin (1), hand braking (27), brake wheel (30) in pedal (6) wheel disc (14) in steering shaft (5), handlebar (7), front fork (13), vehicle frame (18), shock attenuation unit (28), saddle (10), crank axle and the transmission shifting mechanism in the cover (11) that facings the wind, back cover cap (21), illuminated turning indicator (2), car door (8), steering hardware, chain (17), flywheel (20), transmission system (29), stop mechanism, it is characterized in that:

1., facing the wind cover (11) and back cover cap (21) are housed, back cover cap (21) can carry out front and back push-and-pull switching in body skin (1) back upper place, and is provided with lockout mechanism in body skin (1) top; Be provided with illuminated turning indicator (2) and side mirror (3) in body skin (1) the place ahead; Left side meta at body skin (1) is provided with car door (8), after be provided with taillight (22); Integral body is connected with vehicle frame (18),

2., vehicle frame (18) is when being equipped with body skin (1), be connected with front fork (13) in vehicle frame (18) front end below, front fork (13) is equipped with front axle (12) and front-wheel (4) and bearing accessory thereof, in vehicle frame (18) front end top handlebar (7) and the annex thereof that turns to usefulness is housed, be provided with the wheel shaft rigging position in the front position partially in vehicle frame (18) below, axis (24) and pedal (6) are equipped with in this position, wheel disc (14) and chain (17) are equipped with in the right side of axis, transmission of power is given the flywheel (20) on the trailing wheel (9) of vehicle frame (18) back lower place dress by chain (17), be that trailing wheel (9) the driving multifunction bicycle that dead axle rotates advances with rear axle (19) again, front and back are equipped with in the position, back partially in vehicle frame (18) top, just, the seat all adjustable saddle in angle (10), transmission system (29) also is housed on vehicle frame (18), shock attenuation unit (28) and braking brake and annex thereof, two-wheeled vehicle frame (18) is a V-type, and tricycle frame (18) is a triangular form.

2, multifunction bicycle according to claim 1, it is characterized in that: the car unsplit casing is designed to streamline contour, top at facing the wind cover (11) and back cover cap (21) scribbles light screening material, not coating partially transparent degree height of cover (11) and back cover cap (21) facings the wind, broad view, the outside face of body skin (1) is color face.