| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rear structure of a vehicle having an airbag device capable of effectively protecting an occupant's head part, by deploying an airbag between a rear vertical wall part of a vehicle rear part and a seat arranged in the front side vicinity of the rear vertical wall part, at the time of a rear end collision of the vehicle. <P>SOLUTION: The seat 104 is arranged in the front side vicinity of a back door 301, and the airbag 306 is deployed between the seat 104 and the back door 301 in the rear end collision of the vehicle 101, and when a lower frame part 115d of a headrest support structure 111 receives a backward load in the rear end collision of the vehicle 101, an upper frame part 115c of the headrest support structure 111 is moved forward with connecting tools 118a and 118b for rotatably connecting an upper part of the headrest support structure 111 to a vehicle body sidewall 105 as a rotational fulcrum, and a headrest 109 installed in the upper frame part 115c is moved forward, and a space between the headrest 109 and the back door 301 is expanded in the longitudinal direction, and the head part of the occupant is supported. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
