Bionic self-propelled shoe matched with walking and running

Abstract

The invention provides a bionic self-propelled shoe matched with walking and running. The shoe comprises a bottom plate, a front pulley is arranged at the front end of the bottom plate, the front pulley is installed at the free end of a front swing arm, the front end of the front swing arm is hinged to the front end of the bottom plate through a front swing arm shaft, a rear pulley is arranged at the rear end of the bottom plate, the rear pulley is a universal wheel, and a transmission mechanism is arranged between the front swing arm and the bottom plate and is used for driving the free end of the front swing arm to swing within a limited angle range by utilizing the body weight and driving the front pulley to rotate by utilizing the swing of the free end of the front swing arm. The shoe is matched with walking posture and the force exerting mode of walking and running, and the walking or running speed and the sliding speed are perfectly overlapped. The swinging track of the axis of the front pulley is arranged in a better range of 0-3cm in front of the position, corresponding to the stress center point of the sole, of the bottom plate, so that the control of the foot on the bottom plate is facilitated. The ground clearance of the bottom plate is reduced to the minimum. During stepping, the shoe automatically rebounds and clings to the sole, so that the load of the foot is reduced. The braking can be easily realized in a natural posture state.

Description

technical field [0001] The invention relates to a power-assisted shoe that combines walking or running with gliding, and superimposes the speed of walking or running and gliding, in particular to a bionic self-propelled shoe that coincides with walking and running. Background technique [0002] Bicycle is a good purely human means of transportation, which greatly improves the speed of travel. Cycling does not match the way of walking or running. The explosive power of the human body's instinct cannot be fully released, and both hands are required to control the direction. Therefore, cycling cannot be as natural and comfortable as walking or running. The movement of the feet when riding is similar to climbing, but it is only equivalent to standing still, and cannot produce sliding and walking speed superposition. The weight and volume of the bicycle are relatively large, and it is necessary to provide a large amount of extra energy to overcome the weight of the bicycle itsel...

AI Technical Summary

Problems solved by technology

The main disadvantages are: 1. The degree of conformity with the walking posture and the way of exerting force is not high enough, and it is not suitable for running; 2. The front pulley 5 and the rear pulley 4 are arranged under the bottom plate 2, so that the height of the bottom plate 2 from the ground is relatively large. The safety is poor; 3, the sole is fixed on the base plate 2, and the shoes cannot be replaced arbitrarily, especially the fit between the shoes and the feet is poor, and there is a feeling of wearing hard-soled shoes without elasticity; 4, the direction is not correct poor control

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