| 摘要 |
PROBLEM TO BE SOLVED: To perform the layout of both of a large-sized side airbag device and a lumber operation part without a hindrance and to secure the excellent operability of the lumber operation part, even when the side airbag device capable of protecting a sitting occupant up to his waist and the lumber operation part are arranged on the same side of right and left sides of a seat. SOLUTION: This mounting structure of lumber operation part in a vehicular front seat includes a lumber support provided in a seat back 3, the lumber operation part 15 mounted on the side at the outside in the seat width direction of the side frame 7 of the seat back, and a side airbag device 20 mounted on the side at the outside in the seat width direction of the side frame. The bag 21 of the side airbag device 20 protects the breast and waist of the sitting occupant M by inflation and deployment. The side airbag device 20 and at least part of the lumber operation part 15 in a prescribed operation state are arranged to be overlapped in the vehicle longitudinal direction in seat side view. COPYRIGHT: (C)2010,JPO&INPIT |
