FIELD: objects of private use.
SUBSTANCE: inventions relate to household articles. It is manufactured three-dimensional boundary, at least, one through cavities with top, bottom, middle sections. They are fastened to each other. Top part is formed by handle shape, bottom part is formed by shape of stages and support, and middle parts are formed by baluster shape. Stages are installed and fastened relative to each other on support with shaping of stepped inclined surface and provision of stages interaction feet of man's leg, with implementation by it displacement relative to stepped inclined surface upwards or downwards. Frame contains three-dimensional boundary, at least, of one through cavity with top, bottom, middle parts, fastened to each other. Top section is formed by handle shape, bottom part is formed by shape of stages and support, and middle parts are formed by baluster shape. Stages are installed and fastened relative to each other on support with shaping of stepped inclined surface and provision of stages interaction feet of man's leg, with implementation by it displacement relative to stepped inclined surface upwards or downwards.
EFFECT: it is provided arsenal extension of engineering tools of specified purpose and extension of functional and operational functionality.
2 cl, 1 dwg
