| 摘要 |
PROBLEM TO BE SOLVED: To provide guide rings that are height adjustable to accommodate varying passenger heights and that also allow adjustment of shoulder webbing for varying girths of passengers.SOLUTION: A ring integrated with an adjustable headrest includes: a height adjustable headrest 14; D-rings 20, 22 disposed on either side of the headrest and attached to the headrest for unitary movement with the headrest; and slots in the D-rings configured to receive harness webbing 24 and slanted to accommodate spacing adjustment between two harnesses fed through the slots.SELECTED DRAWING: Figure 1 |
