| 摘要 |
A bracket assembly comprises a tubular upright (1) having a plurality of elongated slots (3) aligned in a vertical row in the wall of the upright, and a bracket member (6) of substantially flat construction mountable in the upright in contilever fashion. The bracket member has an anchoring portion which engages in the upright and a contiguous portion for supporting a load. The anchoring portion includes undercut projecting tongues (7) each of which engages a slot in the upright. Each tongue is of such a length that when it is fully located in the slot the undercut (16) receives a wall portion of the upright adjacent the lower end of the slot and the free end face (14) of the tongue abuts the inner surface of the wall of the upright opposite to that containing the slot. |
