| 摘要 |
The present invention relates to a stretcher that can be dismantled, suitable for carrying out rescue of injured persons in impracticable or not easily accessible areas, as in the case of speleologists trapped in caves, people in difficulty in the mountains in summer or in winter, people to be rescued from the water, also with the intervention of helicopters. Said stretcher is of the type comprising a rigid part, or board (1), which can easily be dismantled and reassembled without the use of tools, said rigid part comprising elements that slot together to form said rigid board (1), designed to support the weight of the person to be carried, and is characterized in that it envisages at least one element (1e) that develops basically in a direction parallel to the longitudinal axis of said board (1) and connects up directly to the other elements (1 a, 1 b, 1c, 1d) constituting said board (1), there being provided first means designed to prevent relative movements between said elements (1a, 1b, 1c, 1d, 1e) constituting said board (1), out of the plane of said board (1), there being provided second means designed to prevent any relative sliding between said elements (1a, 1b, 1c, 1d, 1e). |
