Inflatable boat structure which is stabilized upon surfing in a riptide

Abstract

An inflatable boat structure which is stabilized upon surfing in a riptide is provided with a bow and a stern which are extended upward, along two sides of a hull. The bow and stern are respectively formed with A-shape openings, plural independent air bags are transversally crossed over two sides of the hull, and at proper positions of seems between the hull and a bilge are opened with drain-holes. Upon surfing in a riptide, the inflatable boat can be keep on sailing steadily, and if the boat is turned over, persons on-board can be prevented from being pressed under the bilge, and the hull can be put straight quickly and easily.

1 . An inflatable boat structure which is stabilized upon surfing in a riptide comprising a hull which is formed by looping and connecting a plurality of independent tubular air bags, and a bilge, a periphery of which is constituted by aligning the tubular air bags, which is fixed on a bottom surface of the hull; two ends of the tubular air bags at two sides of the hull being extended outward and upward respectively to two ends for forming a bow and a stern which are provided with A-shape openings respectively, plural independent air bags being transversally crossed over two sides of the hull to form connection parts, and at positions of seems between the hull and bilge being opened with drain-holes.  
   
   
       2 . The inflatable boat structure which is stabilized upon surfing in a riptide according to  claim 1 , wherein the drain-holes are opened as a row.  
   
   
       3 . The inflatable boat structure which is stabilized upon surfing in a riptide according to  claim 1 , wherein inner rims of the A-shape openings at bow and stern are provided with fastening pieces for fixing object-placing nets.  
   
   
       4 . The inflatable boat structure which is stabilized upon surfing in a riptide according to  claim 1 , wherein at a position of the connection part at a bottom rim of the A-shape opening at stern is provided with a hard board to facilitate an installation of an outboard motor for providing power.