| 摘要 |
A wheel chair with commode for a patient that coverts in to a bed is disclosed. The wheel chair includes an outer rectangular main frame standing on at least four wheeled legs, first, second, third, and four outer frame being connected to each other by pivots or hinges, a pair of additional wheels being connected to the third frame by means of links that prevent the chair or bed from tilting backward due to weight of first and second frames and the patient, a means for making movements of the first, second, third and fourth frames to convert chair into bed or vice-versa, inner frames being slidably fitted inside the outer frames, and a commode pan or pot being fitted under the main frame, wherein a cushion is provided between said main frame and commode pan or pot.
|
