| 主权项 |
1. A personal protection device, comprising:
an inflatable member; an internal chamber inside the inflatable member; and a plurality of tie members distributed in the internal chamber, the tie members stably connected to respective superficial portions of said inflatable member, wherein said inflatable member is adapted to assume an active inflated condition or a resting deflated condition, wherein said inflatable member further comprises: a first wall and a second wall, the first wall and the second wall fixed to one another along their respective peripheral edges; a first mesh aligned at least partially with said first wall; a second mesh aligned at least partially with said second wall, said plurality of tie members having opposite ends fixed respectively to said first mesh and said second mesh; a first glue film interposed between the first mesh and the first wall; and a second glue film interposed between the second mesh and the second wall, wherein each of said first wall and second wall is a laminate comprising a first layer and a second layer, said first layer being a fabric layer and said second layer being a glue layer, said first glue film, on one side, adheres to the second layer of the first wall and, on the other side, penetrates into pores of the first mesh, and said second glue film, on one side, adheres to the second layer of the second wall and, on the other side, penetrates into pores of the second mesh. |
