| 摘要 |
The present principles of the embodiments generally relate to an apparatus and a method for bosses such as, for example, screw bosses, serving for multiple purposes. In one exemplary embodiment, a boss (101-1) comprising a plurality of ribs (107-1, 107-2, 107-3, 107-4) is mated with a guide (102-1) comprising a plurality of slots (108-1, 1-8-2, 108-3, 108-4) to resist twisting motion of the screw boss when a screw (106-1) is inserted into the screw boss (101-1). |
