Backrest for seats, particularly for wheelchairs, car seats, seats, chairs or benches, has parts adjusted relative to each other, and are replaced and removed against modified parts, where adjustable parts are supplemented by other parts

摘要

The backrest (15) has parts adjusted relative to each other, and are replaced and removed against the modified parts, where the adjustable parts are supplemented by the other parts. An upright column (16) is provided with the extending ribs (17) that are transverse to the column. The column is formed of the interconnected connecting elements (19,31), while the ribs are formed of the interconnected rib elements (18). Two interconnected sections are provided in the connecting elements of the column, where interconnected section is provided adjacent to the connecting element of the column. An independent claim is included for a kit for manufacturing a backrest.