Self-propelled shoes

Abstract

Self-propelled shoes are provided, each shoe comprises an upper and a sole 1, wherein a bottom plate 2 is fixedly connected to the bottom of the sole 1; a rear pulley 4 is arranged at the rear end ofthe bottom plate 2; a front pulley 5 is arranged at the front end of the bottom plate 2; the front pulley 5 is fixedly connected to the front wheel shaft 6; the front wheel shaft 6 is hinged to the front end of a front swing arm 8 through a bearing 7; the rear end of the front swing arm 8 is hinged to the bottom of the bottom plate 2; a torsion spring 9 is connected between the front swing arm 8 and the bottom plate 2; a small gear 10 is fixedly connected to the front wheel shaft 6; the large gear 11 is meshed with the small gear 10, a large gear center shaft 12 is hinged to the front swing arm 8 through a sliding bearing 18, a flywheel 13 is further installed on the large gear center shaft 12, the fan-shaped rack 14 is meshed with the flywheel 13, and the upper end of the fan-shaped rack14 is fixedly connected to the bottom of the bottom plate 2. A comfortable power generation mode similar to walking is adopted, linear sliding is achieved, energy loss is greatly reduced, and meanwhile the advancing speed is greatly increased. Moreover, when the gravity center is naturally transferred to the heel part of the bearing foot during sliding, automatic braking is performed, so that theflexibility, the safety and the comfort are greatly improved, the self-propelled shoes can be used as an optimal vehicle for medium and short distance travel, traffic jams are reduced, parking spacesare not occupied, and people can take subways and buses on the way.

Description

technical field [0001] The invention relates to a shoe, in particular to a bicycle shoe. Background technique [0002] Walking, as a short-to-medium-distance travel method, has the main disadvantages of not being fast enough and laborious. This is mainly because the energy loss is relatively large: every step forward, the center of gravity of the human body has a lifting process, and when the center of gravity falls, the potential energy is not only lost in vain, but also consumes energy to support the downward movement of the center of gravity; When walking, not only one foot bears weight, but also consumes a lot of energy to support the forward foot in the air, so it is particularly easy to get tired when striding forward for a long time. Compared with walking, skates are relatively labor-saving and fast. The disadvantage is that when exerting force, they must exert force to the side and rear, slide in a curve, have poor safety, are not easy to exert force, and are not su...

AI Technical Summary

Problems solved by technology

[0002] Walking, as a short-to-medium-distance travel method, its main disadvantages are that it is not fast enough and laborious

This is mainly because the energy loss is relatively large: every step forward, the center of gravity of the human body has a lifting process, and when the center of gravity falls, the potential energy is not only lost in vain, but also consumes energy to support the downward movement of the center of gravity; When walking, not only one foot bears weight, but also consumes a lot of energy to support the forward foot in the air, so it is particularly easy to get tired when striding forward for a long time

Compared with walking, skates are relatively labor-saving and fast. The disadvantage is that when exerting force, it must exert force to the side and rear, curve sliding, poor safety, not easy to exert force, and not suitable for use as a means of transportation

Bicycle is a relatively energy-saving and environmentally friendly means of transportation, but it is not light enough and flexible compared to skates.

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