Sealing structure capable of withstanding water pressure

Abstract

A sealing structure capable of withstanding water pressure, which has a zipper on two sides of a flexible member at an opening of a container, one margin of the opening is a vertical extension of a buffer plate. Fitted to one end of the buffer plate is a pillar-shaped inside fastener unit. Another margin of the opening is a vertical extension of a buffer plate, fitted to one end of the buffer plate is a C-shaped outside fastener unit. By closing the opening with the zipper, wrapping of the inside fastener unit by the outside fastener unit, and an additional C-shaped exterior wrapping strip wrapping the outside fastener unit, so the inside and outside fastener units are completely and firmly combined to completely seal the opening of a flexible container, and water is kept from seeping in, thereby achieving its sealing purposes to resist water and withstand water pressure.

1 . A sealing structure capable of withstanding water pressure, having a zipper on two insides of an opening of a flexible unit of a container, wherein: one margin of the opening being a buffer plate, fitted to a margin of he buffer plate being a pillar-shaped inside fastener unit, fitted to another margin of the buffer plate being another vertically extended buffer plate, fitted to an end of the buffer plate being a C-shaped flexible outside fastener unit, thereby after the zipper has closed the opening and an opening of the outside fastener unit is turned outward, permitting insertion of the inside fastener unit into the outside fastener unit, the inside fastener unit is then tightly fastened by the outside fastener unit to achieve the purpose of resistance to water at the sealing.  
   
   
       2 . The sealing structure capable of withstanding water pressure of  claim 1 , wherein, fitted outside the outside fastener unit is optionally an additional C-shaped flexible exterior wrapping strip that tightly envelops the outside fastener unit.