A life-saving facility around a pond

摘要

The present invention discloses a life saving equipment provided around a pond.SolutionIncluding baseA vertical column is fixedly mounted on the top surface of the baseA top plate is fixedly mounted on the top of the pillarAn empty space is installed in the top plate.In the empty space, the recovery shaft can be rotated.Two ropes are wound on the outer circumferential surface of the recovery shaftA hanging plate is fixedly mounted on the right side of the vertical columnThe hanging plate has a floating ring.Because the floating ring and the rope can be connected togetherWhen the floating wheel is thrown into waterThe floating shaft is pulled back by rotating the recovery shaftThe present invention relates to the rotation of the air input shaftAir into the floating wheel and oxygen mask, respectivelyImprove the efficiency of air fillingSwitch the oxygen mask to the floating wheelIt is not necessary to put air after switching the floating wheel to the oxygen mask.Save life time.Diagram