An elliptical walking machine

Abstract

The invention discloses an oval walking machine which comprises a base, a rack connected with the base and left and right movement mechanisms identical in structure and symmetrically arranged on left and right sides of the rack. A pedal frame adopts a mode combining rollers with guide rails, double four-connecting-rod structures are adopted, and forward-backward movement and upward-downward and angle adjusting of pedals are combined organically, so that mountaineering and pedaling actions can be better simulated; a rotating structure is adopted for amplitude adjustment, so that the defects of gaps and high manufacturing accuracy of conventional sliding structures are overcome, step amplitude can be intelligently changed to adapt to training of different human functions, human training effect is improved better, and kinesiology is met better; a machine platform is more reasonable in stress, so that overall service life of the machine platform is prolonged.

Description

technical field [0001] The invention relates to the field of fitness equipment, in particular to an elliptical walking machine. Background technique [0002] At present, the elliptical walking machine in the market has a front drive, that is, the front is a crank and the rear is a slider (or rocker) structure. Although the structure is simple, the ergonomics effect is not good, and the stride cannot be too large. If it is large, the structure is very complicated and the reliability is poor. It is almost impossible to achieve intelligent exercise, thereby reducing the exercise effect of the exerciser. [0003] The rear drive elliptical walking machine on the market has a crank at the back of the machine and a rocker or slider at the front. The structure is basically the same as that of the front drive. The disadvantage is that the stride cannot be too large. If the stride is too large, The structure is very complicated and the reliability is poor, and it is almost impossible...

AI Technical Summary

Problems solved by technology

[0002] At present, the elliptical walking machine in the market has a front drive, that is, the front is a crank and the rear is a slider (or rocker) structure. Although the structure is simple, the ergonomics effect is not good, and the stride cannot be too large. If it is large, the structure is very complicated and the reliability is poor. It is almost impossible to achieve intelligent exercise, thus reducing the exercise effect of the exerciser.

[0003] The rear drive elliptical walking machine on the market has a crank at the back of the machine and a rocker or slider at the front. The structure is basically the same as that of the front drive. The disadvantage is that the stride cannot be too large. If the stride is too large, The structure is very complicated and the reliability is poor. It is almost impossible to achieve intelligent exercise, thus reducing the exercise effect of the exerciser.

Images