초록 ▼

A new inflatable cushion for providing padding that is quick and easy to inflate and deflate. The inventive device includes a series of connected mattress sections with each the mattress section including an inflatable first cell member coupled to an inflatable second cell member such that second ce

A new inflatable cushion for providing padding that is quick and easy to inflate and deflate. The inventive device includes a series of connected mattress sections with each the mattress section including an inflatable first cell member coupled to an inflatable second cell member such that second cell member may be folded over the first cell member so that the side of the series may be used as a cover for the other side of the series. Each cell member includes an opening into their respective hollow interiors for permitting inflation and deflation of the cell member. Each cell member also includes interlocking ribs on the perimeter of the opening into the cell member hollow interior to provide a sealing means for permitting the formation of a substantially air tight closure each opening.

대표청구항 ▼

[ I claim:] [1.] An inflatable cushion, comprising:a series of connected mattress sections, each said mattress section comprising:an inflatable first cell member having a hollow interior, and an opening into said hollow interior of said first cell member;first sealing means comprised of interlocking

[ I claim:] [1.] An inflatable cushion, comprising:a series of connected mattress sections, each said mattress section comprising:an inflatable first cell member having a hollow interior, and an opening into said hollow interior of said first cell member;first sealing means comprised of interlocking ribs, for closing said first cell member opening, said first sealing means permitting formation a substantially air tight closure of said first cell member opening;an inflatable second cell member having a first end, a second end, a hollow interior, and an opening into said hollow interior of said second cell member, said second cell member opening having a perimeter, said second cell member opening being located at said second cell member first end;second sealing means comprised of interlocking ribs, for closing said second cell member opening, said second sealing means permitting formation a substantially air tight closure of said second cell member opening; andsaid first cell member being coupled to said second cell member.