| 摘要 |
PROBLEM TO BE SOLVED: To provide an elastic body cushion capable of preventing the local concentration of pressure without giving an uncomfortable feeling to a user when partition walls are bent. SOLUTION: The elastic body cushion 1 includes: the inclined partition walls 2 diagonally arranged with respect to a load direction; horizontal partition walls 3 arranged in a horizontal direction, which are integrally formed with the inclined partition walls 2; and triangular cavities 4 formed with the inclined partition walls 2 and the horizontal partition walls 3. The cavities 4 has two stages in the load direction. COPYRIGHT: (C)2010,JPO&INPIT |
