PROBLEM TO BE SOLVED: To effectively arrest and protect a crewman on a front passenger seat while suppressing influence on operation of a crewman on a driver seat.SOLUTION: In the case that collision with a vehicle side face on a driver seat 14D side is predicted, a pressure in a bag body 42D of a side support part 32D of a driver seat side seat 20D is elevated to displace the side support part 32D to a seat width direction inner side, thereby arresting and protecting a shoulder KD of a crewman PD. In the case that collision with a vehicle side face on a front passenger seat 14P side is predicted, a pressure in a bag body 42P of a side support part 32P of a front passenger seat side seat 20P is elevated to displace the side support part 32P to a seat width direction inner side, thereby arresting and protecting a shoulder KP of a crewman PP. The pressure in the bag body 42P of the side support part 32P of the front passenger seat side seat 20P is higher than the pressure in the bag body 42D of the side support part 32D of the driver seat side seat 20D.SELECTED DRAWING: Figure 1
【課題】運転席の乗員の運転への影響を抑えつつ、助手席の乗員を効果的に拘束して保護する【解決手段】運転席14D側の車両側面に衝突が予知された場合は、運転席側シート20Dのサイドサポート部32Dの袋体42Dの圧力を高くし、サイドサポート部32Dをシート幅方向内側に変位させ、乗員PDの肩部KDを拘束して保護する。助手席14P側の車両側面に衝突が予知された場合は、助手席側シート20Pのサイドサポート部32Pの袋体42Pの圧力を高くし、サイドサポート部32Pをシート幅方向内側に変位させ、乗員PPの肩部KPを拘束して保護する。運転席側シート20Dのサイドサポート部32Dの袋体42Dの圧力よりも助手席側シート20Pのサイドサポート部32Pの袋体42Pの圧力の方が高い。【選択図】図1
CREWMAN PROTECTION DEVICE
乗員保護装置
2017-06-01
Patent
Electronic Resource
Japanese