CANE-SEAT Russian patent published in 1999 - IPC

FIELD: articles of personal usage. SUBSTANCE: cane-seat has woven seat positioned on upper ends of four legs pivotally connected in their mid portions. Seat is made removable and trapezium-shaped. Pivot joint has U-shaped brackets adapted for embracing legs and provided with three bolts. One of bolts connects legs to which trapezium-shaped seat is secured adjacent to convergence points of trapezium larger base ends and ends of trapezium sides adjoining to seat. Two other bolts are adapted for joining each leg to adjacent leg attached at convergence points of trapezium smaller base ends and side ends adjoining to bases, respectively. EFFECT: simplified construction and convenient usage. 3 dwg