A foldable wheelchair

摘要

A chair comprising first 1, second 2 and third 3 frames pivotally connected together and pivotable from a first collapsed position in which the frames are aligned and the chair may be stowed (Fig 2) to a second erected position for use. The first frame 1 provides a back and the second frame 2 a seat for the chair. The third frame 3 provides a support for wheels 26. The second 2 and third 3 frames may both be U-shaped. The chair may include a headrest 14 and a support for a gas cylinder. The chair is suitable for use with an ambulance.