| 摘要 |
The back frame of a folding auto seat has a generally "L-shaped" configuration in vertical cross section. The back frame is pivotally attached to the bottom frame at a pivot point in the toe of the "L-shape." A pair of stop plates on opposite sides of the bottom frame engage a bail-like latch member which is normally spring biased to engage any latch stop on the plate. When the bail-latch is pulled against the spring bias and out of the latch stop, the back may be moved to a desired position. Then, the bail is released, and the spring bias pulls the latch into a latch stop to fix the desired position.
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