| 摘要 |
A passenger oxygen mask assembly (93) is provided which is adapted to be supported on an existing mask-supporting fixture (16). The assembly (93) includes a hanger (30, 64) having a fixture attachment portion (32, 66) and a mask-retaining portion (34, 68), as well as a conventional oxygen mask (92). The attachment portion (32, 66) has a lower leg (36, 70) presenting a recess (42, 76) adapted to receive the mounting post (18) of a fixture (16), as well as upstanding support arms (50-56, 78, 80). The mask-retaining portion (34, 68) includes segments (58, 60, 88) supported by the arms (50-56, 78, 80). When the hanger (30, 64) is mounted on a fixture (16), a mask (92) may be inserted into the hanger (30, 64) and is releasably retained thereby.
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