STRUCTURAL DESIGN FOR A THE BEARING ELEMENT OF A TRANSPORTATION MEANS

摘要

The invention relates to a single-track transportation means which are converted or used for moving on snow, ice, sand or water. The structural design of the bearing element/leg of a transportation means for moving on snow, ice, sand or water is in the form of a tubular, rod-shaped or profiled bearing element, the top part of which is arranged in the steering column or the fork of a transportation means and has an axis of rotation common with the steering column. At least one sliding element is arranged in the lower part of the bearing element/leg, wherein the tubular, rod-shaped or profiled bearing element/leg is backwardly bent with respect to the point of intersection of the steering column axis and a bearing surface used for the transportation means motion. The transportation means can be in the form of a bicycle, a motor bike, a scooter, a motorcycle, a snow-going vehicle or a snowcar, while a skis, a skate, a skid or floating nacelle can be used as a sliding element. Said invention makes it possible to provide the directly proportional movement of the handlebar and the sliding element by virtue of the bearing element rigidity, to increase the performance factor, the passability and the speed of the transportation means, to improve controllability, to simplify the structural design, to reduce the production cost, material consumption and the weight, to ease the assembly and the use, to provide a nice look and a suitable advertising space.