AIR BED WITH QUICK-DETACHABLE FOOT DRIVE AND PROPULSOR FOR WATER FLOATATION Russian patent published in 2010 - IPC B63B7/08 

FIELD: transport.

SUBSTANCE: invention relates to compact floating crafts for rest on water. Air bed with quick-detachable foot drive and propulsor contains flat air bed chambers formed by bonded breadths of rubbered fabric for human body horizontal positioning which are obtained by means of number of splices between breadths, and convex, raised over air bed level concavity for human head accommodation, nozzles for inflating these chambers with air. In part of flat chambers of the air bed there is vertical hole for human feet accommodation which hole does not break gasproofing of the chambers themselves. This hollow has a sleeve installed and fixed in it. In this sleeve shaft is movably installed both ends of which extend from the sleeve. On the upper end of the shaft extending from the sleeve, double-arm lever is fixed on the ends of which two pedals are pivotally installed. On the lower end of the shaft extending from the sleeve, lever with vertical fin is fixed with turn at an angle of approximately 90° relative to double-arm lever.

EFFECT: possibility is provided to float over water while lying on back on air bed and propelling it by feet using quick-detachable foot drive.

4 cl, 7 dwg