| 摘要 |
PROBLEM TO BE SOLVED: To provide a body pressure dispersing mat which can disperse appropriately the body pressure of a user by using it as a bedding or a seat face of a chair and gives improved air permeability, feeling of use and movability. SOLUTION: A body supporting mat 2 is constituted of a cushion material with a two-layer structure consisting of an upper layer 2a and a lower layer 2b and a skin covering the cushion material. In addition, The upper layer 2a and the lower layer 2b of the cushion material are respectively formed of a viscoelastic mat and a fiber mat and a number of rectangular blocks are formed by applying uneven processing on the viscoelastic mat of the upper layer 2a. In addition, a local part supporting mat 4 arranged on the body supporting mat 2 is formed by sandwiching a viscoelastic urethane with skins and applying uneven processing to form a number of rectangular blocks. |
