| 摘要 |
An inertial backrest latching mechanism for use in a vehicle seat assembly having a backrest member pivotally tiltable over a seat member. The mechanism has a first latch fixed relative to the seat member and a second latch pivotally mounted on the backrest member for pivotal movement about an exceptionally low pivot pin between an unlatched and latched configuration, in which latched configuration tilting movement of the backrest member over the seat member is restrained. A terminal ramped camming portion of the first latch is steeply profiled to tilt the second latch into a latchable configuration when the backrest member is in the normal upright position.
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