| 摘要 |
In one embodiment, a vehicle seat has a frame and is adapted to be mounted within a vehicle. The frame has first and second side members. The frame supports a head restraint that is moveable to an extended position providing support during an impact condition. An active head restraint system is connected to the head restraint for moving the head restraint when actuated. A cable is connected to the active head restraint. An impact member has a first end attached to the first side member, an intermediate portion spanning across a lumbar region and a second end extending to and not directly affixed to one of the first and second side members. The impact member is attached to the cable to translate upon receiving an input force from the occupant in response to the impact condition, displacing the cable and actuating the active head restraint system.
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