| 摘要 |
A chair for a female in labor that includes a frame, and a ball for providing a seat for the female in labor. The frame includes a base, a back support member, and a horizontal moving assembly for movably adjusting the back support member horizontally relative to the base. The base includes a rim portion, a plate, and a pair of feet. The back support member includes a pair of feet, a pair of legs that have a pair of lower portions and a pair of upper portions, a transverse member, a plate with a throughslot, a back support assembly, and a vertical moving assembly for movably adjusting the back support assembly vertically relative to the upper portions of the pair of legs thereof. The back support assembly includes a cushion. The horizontal-moving assembly includes a pair of sleeves, and a pair of pins. The vertical moving assembly includes a threaded shaft, a pair of pins, and an internally threaded pin.
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