Double-movement hand-cranking body building vehicle

Abstract

The invention discloses a double-movement hand-cranking body building vehicle. The double-movement hand-cranking body building vehicle comprises a bottom plate, two universal wheels, two driving wheels, two hand-cranking wheels and a cushion arranged on the upper portion of the rear end of the bottom plate. Two supporting frames inclining towards the inner side of the bottom plate are symmetrically arranged on the two sides of the upper portion of the rear end of the bottom plate. The universal wheels are symmetrically arranged on the two sides of the front end of the lower portion of the bottom plate. The driving wheels are coaxially arranged at the bottoms of the corresponding supporting frames. The hand-cranking wheels are coaxially arranged on the tops of the corresponding supporting frames. The hand-cranking wheels are connected with the corresponding driving wheels through belt wheel rotating mechanisms arranged in the supporting frames. Handles are arranged on the hand-cranking wheels respectively, control the hand-cranking wheels to independently rotate, drive the corresponding driving wheels to synchronously or asynchronously move through the belt wheel rotating mechanisms, and control the bottom plate to move in a linear or rotating mode. By means of the hand-cranking double-rotation structure, linear movement or turning direction changing is achieved, running is stable and reliable, and the double-movement hand-cranking body building vehicle can be suitable for entertainment, fitness, relaxation and health preserving.

Description

technical field [0001] The invention belongs to entertainment and fitness equipment, in particular to a two-handed exercise bike. Background technique [0002] With the accelerated pace of modern life, people pay more and more attention to the usual leisure and fitness opportunities. Yet the transmission mechanisms of existing exercise bikes are all pedals, and the hands need to cooperate with the rotating steering wheel to realize turning when the feet are moving. This structure can no longer bear for the people whose legs have been tired for a day; Invented a kind of twisting car, which realizes the forward and backward movement of the car body by rotating the steering wheel by hand to make the car body twist left and right. Although the car with this movement method can release the feet, the overall control method is relatively cumbersome, and the car body Once the body is not properly operated, it is prone to rollover, the safety is not high, and there are certain restr...

AI Technical Summary

Problems solved by technology

Yet the transmission mechanisms of existing exercise bikes are all pedals, and the hands need to cooperate with the rotating steering wheel to realize turning when the feet are moving. This structure can no longer bear for the people whose legs have been tired for a day; Invented a kind of twisting car, which realizes the forward and backward movement of the car body by rotating the steering wheel by hand to make the car body twist left and right. Although the car with this movement method can release the feet, the overall control method is relatively cumbersome, and the car body Once the body is not properly operated, it is prone to rollover, the safety is not high, and there are certain restrictions on the weight of the user; people have also invented a simple hand-cranked car based on the car for the disabled, which is driven by shaking with both hands. The driving wheel drives the main wheel in front of the car body to move in a straight line through the sprocket wheel. In order to facilitate turning, the car body is basically in the form of three wheels. The main wheel is generally located in the center of the front of the car body and there is only one. The car body with this structure is stable overall. The performance is worse than that of the four-wheel, and the turning radius is larger, so it is not suitable for playing in the garden downstairs at home

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