| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle seat including a shell type frame which partially controls its temperature and thereby maintains proper rigidity even when an ambient temperature around a seat is changed.SOLUTION: Peltier elements 40a, 40b which heat or cool at least a part of a back pan 32 to change an elastic modulus of the back pan 32 are attached to the back pan 32 serving as a structure member. A back pad 33 is placed on the peltier elements 40a, 40b. |
