Seat cushion having blade - proof and bullet - proof function
OwnerMasayuki Ezoeinventor
Life of this patent
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Abstract
A seat cushion for self-defense equipped with a blade-proof and bullet-proof function that is handy and free from annoyance seen in such self-defense items as required to be always attached to one's body and serves as a shield against a criminal act. The seat is constituted by laminating a single layer through three layers of structures each composed of a combination of a cushion material layer used for constituting an ordinary seat cushion and a fabric laminated body layer laminated a woven fabric constituted by a high strength fiber having a tensile strength equal to or more than 20 g/d, encapsulating the laminated structures by a cushion material, and covering the encapsulated structure by an outer skin constituting the seat cushion.
Claims5
A seat cushion having a blade-proof and bullet-proof function, formed by:
- laminating a single layer through three layers of structures each comprising a combination of a cotton wadding or a cushion material layer used for constituting the seat cushion and a fabric laminated body layer laminated with a plurality of sheets of woven fabrics constituted by a high strength fiber having a tensile strength equal to or more than 20 g/d;
- arranging a cotton wadding or a cushion material layer used for constituting the seat cushion at an uppermost layer and a lowermost layer of the laminated structures;
- and
- covering the structures by an outer skin for constituting the seat cushion.
Dependencies are inferred from the claim text.