| 摘要 |
PROBLEM TO BE SOLVED: To improve the generality in relaxing a user by providing an inlet/ outlet unit having an air inlet/outlet means in a reclining seat and providing a head part air bag inflated by air feeding from the inlet/outlet unit in the top part of a seat back in contact with the head of the user. SOLUTION: An air bag 15 is incorporated in the center of a seat cushion 12a positioned in the adjacent to the femur of a user, an air bag 16 is incorporated in the intermediate part of the seat back 12b positioned in the waist part of the user, and an air bag 17 is incorporated in the top of the seat back 12b positioned in the head of the user. After the air inlet/outlet unit 14 is stored in the storage recess part 12e with the respective air bags 15, 16, 17 connected to one ends of respective air hoses 18, 19, 20, the other ends of the respective air hoses 18, 19, 20 are connected to the air inlet/outlet unit 14 so that the assembling of the air support unit 13 to a seat body 12 is completed.
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