| 摘要 |
The present invention relates broadly to a collapsible ladder ( 10 ) comprising a pair of opposing rails ( 12 A) and ( 12 B) interconnected with a plurality of rails ( 14 A) to ( 14 J). The collapsible ladder ( 10 ) can be moved or manipulated from a collapsed condition to an operative condition. In the collapsed condition the opposing pair of rails are ( 12 A/B) locate adjacent or abut one another whereas in the operative position the rails ( 12 A/B) are laterally spaced with the interconnecting rungs ( 14 A) to ( 14 J) being disposed substantially perpendicular thereto. Each of the rungs such as ( 14 A) is at its opposing ends pivotally connected to respective of the opposing pair of rails ( 12 A/B). This pivotal connection between the rungs such as ( 14 A) and rails ( 12 A/B) allows the ladder ( 10 ) to move from its operational to collapsed conditions. |
