| 摘要 |
<p>A connection apparatus comprising a first bracket and a second bracket. The first bracket comprises a plate extending substantially in a plane, the plate having a first direction in the plane, a second direction in the plane, the second direction being perpendicular to the first direction, and a thickness which is orthogonal to the plane. The plate comprises: (a) a flange extending in the plane substantially in the first direction; (b) first and second outer fingers extending from the flange in the plane substantially in the second direction; and (c) an inner finger which projects from the flange with a major component of direction in the second direction parallel with and between the first and second outer fingers and with a minor component of direction extending out of the plane. The inner finger is separated from the first outer finger by a first slot in the second direction and from the second outer finger by a second slot in the second direction. The second bracket has first and second co-planar flanges, an outer member in a plane substantially parallel to the plane of the co-planar flanges, and first and second spaced-apart members. The first spaced-apart member connects the first co-planar flange to one side of the outer member and the second spaced-apart member connects the second co-planar flange to a second side of the outer member, such as to provide a receiving portion in a region defined within the first and second flanges, the outer member and the first and second spaced-apart members. The first spaced-apart member of the second bracket comprises a third slot and the second spaced-apart member of the second bracket comprises a fourth slot: The first and second slots of the first bracket are configured to receive the first and second spaced-apart members of the second bracket and the third and fourth slots of the second bracket are configured to receive the flange of the first bracket. In use, sliding of the first bracket with respect to the second bracket in a direction such that the plate of the first bracket slides in a plane parallel to the plane of the co-planar flanges of the second bracket causes the inner finger of the first bracket to be received by the receiving portion of the second bracket such that (a) the first and second spaced-apart members of the second bracket are received into the first and second slots of the first bracket and (b) the flange of the first bracket is received into the third and fourth slots of the second bracket.
</p> |
