Elliptic sport machine with the pedal track slope grade adjustable

Abstract

The invention relates to an elliptical motion machine (Elliptical) which can adjust the pedal track pitch. The elliptical motion machine comprises a frame which can be stably arranged on the ground, a guideway seat which is provided with the front end and the rear end which can deflect relatively to the frame, a pitch controller device arranged between the frame and the guideway seat to control the angle of the guideway seat, a spiral mechanism arranged on the frame being provided with two relative spiral joints which motion on the enclosed track, a left supporting rod and a right supporting rod which are respectively provided with the front end which are riveted with the two spiral joints and the rear end which motions between the front end and the rear end of the guideway seat and a supporting part arranged between the front end and the rear end, a left connecting rod and a right connecting rod respectively being provided with the front end which can forwards and backwards motion relatively to the frame and the rear end, and a left pedal and a right pedal respectively connected with the rear end of the two connecting rods and forming the relative hinge relationship with the supporting part of the corresponding supporting rod.

Description

technical field [0001] The present invention relates to exercise and fitness equipment, in particular to an elliptical exercise machine (Elliptical) capable of adjusting the inclination of pedal tracks. Background technique [0002] The elliptical exercise machine is a new kind of sports and fitness equipment in recent years. It generally refers to all kinds of equipment that can guide the left and right pedals to move along an approximately elliptical trajectory for users to simulate walking, running, and climbing steps. Movement device. [0003] Generally, the pedal tracks of elliptical exercise machines are mostly fixed. Although users can usually change the exercise load by adjusting the travel resistance of the pedals (such as the magnetic resistance system commonly used in the industry), however, the fixed track of the pedals means using The exercise form of the legs of the patient is also immutable, so not only can not choose the exercise form of personal preference ...

AI Technical Summary

Problems solved by technology

Most of the above-mentioned conventional elliptical exercise machines cannot present the aforementioned ideal conditions, and ergonomics needs to be improved

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