SWING Russian patent published in 2017 - IPC A63G9/00 

FIELD: medicine.

SUBSTANCE: in a swing comprising a base with supporting elements in the form of a part of a ring and an armchair connected to the base, the base is made as a circular pipe with a longitudinally spaced pair of rundles on which a system of toroidal shells with an internal diameter commensurate with the outer diameter of the pipe is mounted, and the outer diameter, increasing from the peripheral sections of the pipe to the pipe middle, folded along the diameter and fixed by kinks on the pipe rundles, serving as the attachment point for two equidistant seats.

EFFECT: safety, ease of operation for transportation and storage.

2 cl, 1 dwg