Collapsible vehicle

FIELD: transportation.

SUBSTANCE: collapsible vehicle comprises a collapsible frame, a plurality of wheels, a battery. The frame comprises four elements, a first crossbar extending from a first rotation point to a second rotation point, and a second crossbar spaced from the first crossbar and extending parallel thereto and perpendicular to the four elements. The battery is located in the battery compartment attached to the seat located on the second crossbar. The collapsible vehicle includes a collapsible frame comprising a first crossbar, a second crossbar, a plurality of wheels, a seat, a battery compartment.

EFFECT: device improvement.

11 cl, 50 dwg

 



 

Same patents:

Bicycle (versions) // 2428348

FIELD: transport.

SUBSTANCE: invention relates to bicycles with two front wheels. Extra front wheel 10 is fitted parallel with main front wheel 2, its diameter d making 0.7 to 0.9 of main front wheel diameter D. Extra front wheel axle is arranged below that of main front wheel 2 loaded by their dead weight. Distance L between main front wheel 2 and extra front wheel 10 makes main front wheel 0.1 to 0.2 of D. Both front wheels 2, 10 are equipped with spring dampers. In compliance with one version, wheels 2, 10 are arranged in symmetry on both sides of bicycle frame. In compliance with another version, main front wheel 2 is arranged in bicycle frame plane while that of additional front wheel 10 stays there aside.

EFFECT: higher stability and smoothness.

5 cl, 4 dwg

FIELD: transport engineering; sidecars.

SUBSTANCE: proposed folding sidecar contains bicycle 1 and sidecar 2 consisting of seat 3 with backrest rake adjuster 4, seat fastening brackets 5, 6, 7, 8 luggage carrier 9 installed on T-shaped tubular frame 10 on which wheel 11 and with mudguard 12 is fastened. Sidecar 2 is furnished with pedal drive 14. Tubular 10 consists of two interconnected parts and unit fastening sidecar 2 to bicycle 1. First part of frame includes tube with U-shaped bracket made to provide folding of frame 10. Second part of frame includes tubes 29, 30, 31 used to fasten wheel 11, and connecting tubes used to attach sidecar 2 to bicycle 1 by means of locks 35.

EFFECT: increased efficiency of pedaling and reduced overall dimensions.

1 dwg

Folding velomobile // 2299827

FIELD: transport engineering; folding tricycles with luggage carrier.

SUBSTANCE: proposed folding velomobile has T-shaped frame 1 on which seat 2 with backrest rake adjuster 3 and fore-and-aft adjuster to shaft seat along longitudinal axis of tubular frame and change distance between seat and pedals are secured. Brackets 4, 5 of seat 2 and luggage carrier 6 are installed on tubular frame 1 to which wheels 7, 8, 9 are connected being furnished with front mudguard 10 and rear mudguards 11, 12 on which reflectors 13, 14, 15 are installed. Front wheel 7 is secured by fork 16 and main steering column 17 which is connected with auxiliary steering column 18 and handlebar 19 by means of steering rods 20, 21. Foot drive 23 is coupled with right-hand rear wheel 8 through idler sprockets and chain drives. When necessary, transmission of torque to left-hand rear wheel can be provided.

EFFECT: increased efficiency of pedaling and reduced overall dimensions.

1 dwg

Tandem // 2247051

FIELD: transport engineering; three-wheel tandem.

SUBSTANCE: invention relates to three-wheel tandem part of which is made in form of sedicar. Driven bicycle without front wheel is attached to side of driving bicycle. Reciprocating drive of driving bicycle in form of levers with drum is furnished additionally with shaft connected with axle of levers of driven bicycle to form common power system.

EFFECT: improved efficiency of tandem drive.

5 dwg

Tricycle // 2140372
The invention relates to vehicles, in particular for transformable rental

The invention relates to transport machinery, and more particularly to a vehicle driven by muscle power of the driver

Balance bike frame // 2099231

Tricycle for cargo // 2087367
The invention relates to the field of Bicycle transportation and can be used for the carriage of goods

Tandem // 2247051

FIELD: transport engineering; three-wheel tandem.

SUBSTANCE: invention relates to three-wheel tandem part of which is made in form of sedicar. Driven bicycle without front wheel is attached to side of driving bicycle. Reciprocating drive of driving bicycle in form of levers with drum is furnished additionally with shaft connected with axle of levers of driven bicycle to form common power system.

EFFECT: improved efficiency of tandem drive.

5 dwg

Folding velomobile // 2299827

FIELD: transport engineering; folding tricycles with luggage carrier.

SUBSTANCE: proposed folding velomobile has T-shaped frame 1 on which seat 2 with backrest rake adjuster 3 and fore-and-aft adjuster to shaft seat along longitudinal axis of tubular frame and change distance between seat and pedals are secured. Brackets 4, 5 of seat 2 and luggage carrier 6 are installed on tubular frame 1 to which wheels 7, 8, 9 are connected being furnished with front mudguard 10 and rear mudguards 11, 12 on which reflectors 13, 14, 15 are installed. Front wheel 7 is secured by fork 16 and main steering column 17 which is connected with auxiliary steering column 18 and handlebar 19 by means of steering rods 20, 21. Foot drive 23 is coupled with right-hand rear wheel 8 through idler sprockets and chain drives. When necessary, transmission of torque to left-hand rear wheel can be provided.

EFFECT: increased efficiency of pedaling and reduced overall dimensions.

1 dwg

FIELD: transport engineering; sidecars.

SUBSTANCE: proposed folding sidecar contains bicycle 1 and sidecar 2 consisting of seat 3 with backrest rake adjuster 4, seat fastening brackets 5, 6, 7, 8 luggage carrier 9 installed on T-shaped tubular frame 10 on which wheel 11 and with mudguard 12 is fastened. Sidecar 2 is furnished with pedal drive 14. Tubular 10 consists of two interconnected parts and unit fastening sidecar 2 to bicycle 1. First part of frame includes tube with U-shaped bracket made to provide folding of frame 10. Second part of frame includes tubes 29, 30, 31 used to fasten wheel 11, and connecting tubes used to attach sidecar 2 to bicycle 1 by means of locks 35.

EFFECT: increased efficiency of pedaling and reduced overall dimensions.

1 dwg

Bicycle (versions) // 2428348

FIELD: transport.

SUBSTANCE: invention relates to bicycles with two front wheels. Extra front wheel 10 is fitted parallel with main front wheel 2, its diameter d making 0.7 to 0.9 of main front wheel diameter D. Extra front wheel axle is arranged below that of main front wheel 2 loaded by their dead weight. Distance L between main front wheel 2 and extra front wheel 10 makes main front wheel 0.1 to 0.2 of D. Both front wheels 2, 10 are equipped with spring dampers. In compliance with one version, wheels 2, 10 are arranged in symmetry on both sides of bicycle frame. In compliance with another version, main front wheel 2 is arranged in bicycle frame plane while that of additional front wheel 10 stays there aside.

EFFECT: higher stability and smoothness.

5 cl, 4 dwg

Collapsible vehicle // 2640936

FIELD: transportation.

SUBSTANCE: collapsible vehicle comprises a collapsible frame, a plurality of wheels, a battery. The frame comprises four elements, a first crossbar extending from a first rotation point to a second rotation point, and a second crossbar spaced from the first crossbar and extending parallel thereto and perpendicular to the four elements. The battery is located in the battery compartment attached to the seat located on the second crossbar. The collapsible vehicle includes a collapsible frame comprising a first crossbar, a second crossbar, a plurality of wheels, a seat, a battery compartment.

EFFECT: device improvement.

11 cl, 50 dwg

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