| 摘要 |
<p>An outlet nozzle assembly (10) includes a pivotal cover (20) which lies flush with the mounting structure (12) in the closed position and which pivots at one end (22) to be outwardly angled with respect to the mounting structure (12) in the open position exposing the outlet housing (18). The amount of opening may be manipulated through a ratchet mechanism (54). The cover (20) allows the outlet housing (18) to be invisible within the mounting structure (12) during non-use. <IMAGE></p> |
