Exercise and fitness equipment

Abstract

The invention relates to exercise and fitness equipment comprising a skeleton, a rewinding mechanism which is arranged on the skeleton and provided with two rewinding connection points capable of moving on a circular track respectively, two connection rods, a guiding mechanism and two pedals; wherein each connection rod is respectively provided with a first connection part, a second connection part and a reciprocating part; the first connection parts of the two connection rods are respectively articulated with the two rewinding connection points of the rewinding mechanism; the reciprocating parts and the second connection parts of the connection parts are lower than the first connection parts; the guiding mechanism is arranged on the skeleton and guides the reciprocating parts of the connection rods to move on a reciprocating track so that the second connection parts are correspondingly limited to move on a closed track; and the reciprocating track has a front retracing point and a rear retracing point which are opposite, and the front retracing point is lower than the bottommost end of the circular track. Because the front retracing point of the reciprocating track is positioned below the circular track, the lengths of the reciprocating track and the closed track are obviously greater than the diameter of the circular track, thus the whole exercise and fitness equipment is shorter, and the occupied indoor space and floor area is reduced.

Description

technical field [0001] The present invention relates to sports and fitness equipment, in particular to a sports and fitness equipment that can guide the user's feet to move circularly on a closed track. Background technique [0002] "Elliptical exercise machine (elliptical)" is a new kind of sports and fitness equipment in recent years. It generally refers to all kinds of exercise machines that can guide the left and right pedals to move along an approximately elliptical trajectory for users to perform leg exercises such as walking and running. device for internal movement. [0003] The sports equipment disclosed in U.S. Patent No. 7,153,239 belongs to an elliptical exercise machine. In the preferred embodiment of the case, the aforementioned sports equipment has two left and right connecting rods, and each connecting rod extends forward and backward. At the crank end of a crank mechanism, it can revolve along a circular track; at the same time, there are two left and right...

AI Technical Summary

Problems solved by technology

[0008] In addition, it can also be seen from the above schematic diagram that in this type of commonly used sports equipment, the circular trajectory C in the front, the reciprocating trajectory R in the middle, and the closed trajectory E in the rear are arranged horizontally, and the circular trajectory There is still a large front-to-back distance between C and the reciprocating track R (note: roughly equal to the difference between the length of the rocker and the diameter of the circular track C), therefore, the front-to-back length of conventional sports equipment is longer, which will occupy more indoor space. Space and floor area

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