PROBLEM TO BE SOLVED: To provide a reliable protection device capable of surely acting at the time of rear collision to protect a head part of a passenger in a rear seat, with a low-cost and simple configuration.SOLUTION: At the time of occurrence of rear collision, a moving member 6, interlocking with deformation of a car body rear part caused by the rear collision, moves to a vehicle front part. By both left and right transmission members 8, behavior to a front part of the moving member 6 is transformed to an upward action of an impact absorbing member 4, so that it is transmitted to the impact absorbing member 4. The impact absorbing member 4 is made to move upward along a rear surface of a seat back 3a of a rear seat 3. The impact absorbing member 4 is interposed between a head part H of a passenger M and a glass surface 2a of a rear door 2.
【課題】安価かつ簡単な構成により、後突時に確実に作動して後部シートの乗員の頭部を保護できる信頼性の高い保護装置を提供する。【解決手段】後突発生時に、移動部材6が後突による車体後部の変形に連動して車両前方に移動し、左右の両伝達部材8により、移動部材6の前方への動きを衝撃吸収部材4の上方への動きに変換して衝撃吸収部材4に伝達し、衝撃吸収部材4を後部シート3のシートバック3aの背面に沿って上動させ、乗員Mの頭部Hと後部ドア2のガラス面2aとの間に衝撃吸収部材4を介挿させる。【選択図】図3
PASSENGER PROTECTION DEVICE FOR VEHICLE
車両用乗員保護装置
07.12.2015
Patent
Elektronische Ressource
Japanisch
VEHICLE-USE PASSENGER PROTECTION DEVICE, AND VEHICLE-USE PASSENGER PROTECTION METHOD
Europäisches Patentamt | 2016
|Europäisches Patentamt | 2024
|