GYMNASTIC EXERCISER Russian patent published in 1999 - IPC

FIELD: sportive equipment. SUBSTANCE: exerciser has walls with supporting and pivotal links, cross-piece, cantilevered angle brace, composite base, attachment members and mat. Exerciser may be converted into bed, baby's training platform and table. When converted into bed, pivotal link is disposed in horizontal position and base is movably secured to lower part of pivotal link, with parts of bed being pivotally connected one with another. When converted into baby's training platform, pivotal link is disposed in horizontal position, and its removable cross-pieces are detached, first base member is extending along cross-pieces, second base member is arranged in opening and oriented downward to define wall, and third base member is put onto floor, fourth base member is disposed in vertical plane to secure mat, which is positioned so as to occupy opening and form missing walls. When converted into table, pivotal link is positioned in vertical plane, first base member is oriented upward, other base members are flung over cross-piece into opening and folded inside so that second base member is positioned to define table top, third and fourth base members serve as angle brace and table retainer. EFFECT: wider operational capabilities, increased efficiency and simplified construction. 5 cl, 9 dwg