| 摘要 |
PURPOSE:To improve convenient operability with a light weight and to perform knife defense, bullet-proof for a chest by substantially equally dividing an upper part body to the chest and an abdomen, and mounting a superposed element of special steel plates. CONSTITUTION:A square-shaped protective plate 2 made of a special steel plate is so laminated on a base bag 1 that sides except outer edges are superposed, inserted into the bag 1, and sewed to form a base bag body A. Then, a rectangular-shaped contact plate 3 made of a special steel is inserted into a backed bag 4 in combined gaps of upper and lower sides in which the plate 2 is superposed on the rear surface of the body A, and sewed to form the base bag A. Then, a rectangular-shaped plate 6 having a long lateral side and made of a special steel at a position disposed with the plate 2, i.e., an upper part of a surface of a feltlike special nonwoven fabric 5 having an area covering the entire front part of an upper part body is inserted into an inner bag 7, and sewed to reinforce the plates 2 and 3. Thus, it can be reduced in weight, its convenient operability is improved, and knife defense, bullet-proof for a chest can be provided. |
