Support frame, table or suchlike has at least one foot constructed with cap which by one section of circumferential surface forms standing surface, whereby circumferential surface extends along spiral curve around horizontal axis

摘要

The support frame, table or suchlike with four feet has at least one foot constructed with a cap (1) which has a cap support (2) rotatable around a horizontal axis. The cap by one section of its circumferential surface (5) forms a standing surface. The circumferential surface extends along a spiral curve around the horizontal axis. The cap support is fitted on the end of a support tube (11). The cap support has a circumferential surface (6) concentric to the horizontal axis and which is supported to slide on the inner wall of the cap.