| 摘要 |
A framework is constructed using posts having side walls in which vertically aligned and spaced-apart slots are formed. The posts support frame members having end edges which abut the side wall. A pair of hooks on the end edge enter into a pair of slots and, when the frame members are moved relative to one another, the hooks engage the side wall and the end edge is clamped to that wall. The end edges have locking tabs which are bent into a slot to prevent disengagement of the frame members. |
