To provide an occupant protection device that can be smoothly taken in and out from a feeding port part in a seat belt having an airbag assembled thereto.SOLUTION: An occupant protection device MS is provided with: a shoulder belt part 30 in which a feeding port part 37 whose feeding port 38 is opened to enable a seat belt 29 extending from a take-up device 27 to be fed forward is arranged at an upper end 3t side of a backrest part 2 of a seat 1, so that the seat belt can fasten a tongue 34 to a buckle 33, which can restrain an upper body MU of an occupant MP; and a lap belt part 31 that can restrain a waist MW, where an airbag 50 which inflates to be able to restrain the upper body of the occupant is assembled to a site of the lap belt part. A front surface 5 side of the backrest part is bilaterally asymmetric, and an interference suppressing part 9 which suppresses interference with the seat belt that is taken in and out from the feeding port part is arranged only in a region 3n near a lower side of the feeding port part.SELECTED DRAWING: Figure 6
【課題】エアバッグを組み付けたシートベルトにおける繰出口部からの出し入れを、円滑に、行える乗員保護装置を提供すること。【解決手段】シート1の背もたれ部2の上端3t側に、巻き取り装置27から延びるシートベルト29を前方側に繰出可能に繰出口38を開口させた繰出口部37が、配設され、シートベルトが、タング34をバックル33に締結させて、乗員MPの上半身MUを拘束可能なショルダーベルト部30と、腰部MWを拘束可能なラップベルト部31とを備えて、ラップベルト部の部位に、乗員の上半身を拘束可能に膨張するエアバッグ50が、組み付けられている乗員保護装置MS。背もたれ部の前面5側が、左右非対称として、繰出口部の下方側の近傍領域3nだけに、繰出口部から出し入れするシートベルトとの干渉を抑制する干渉抑制部9、を配設させている。【選択図】図6
OCCUPANT PROTECTION DEVICE
乗員保護装置
2023-09-22
Patent
Elektronische Ressource
Japanisch
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