Bicycle
OwnerAndrey Dmitrievich Nekrasovinventor
Life of this patent
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Abstract
The technical result of the claimed design consists in maintaining the physiological curvatures in the neck and lumbar parts of the spine, under the “healthy back” principle. The technical result is achieved in a bicycle that comprises a frame provided with handlebars pivoted thereon, wheels, a pedal mechanism, and a seat with a backrest, the seat backrest being provided with vertically movable pads and having a variable angle of inclination to the seat, the pads having a constant or variable volume, and the handlebars having a position that can be varied vertically and horizontally and a variable angle of inclination to the seat.
Claims9
A bicycle comprising a frame provided with handlebars pivoted thereon, a pedal mechanism, and a seat with a backrest, the backrest having at least one vertically movable pad and being set at a variable angle of inclination to the seat, the pad having a constant or variable volume, and the handlebars having a vertically variable position and a variable angle of inclination to the seat.
Dependencies are inferred from the claim text.