PROBLEM TO BE SOLVED: To provide a crew member protection device capable of preventing the head of a crew member from contacting components constituting a crew cabin when a vehicle is given an impact from behind.SOLUTION: A crew member protection device is provided. The crew member protection device can protect a crew member seated in a seat when an impact acts on a vehicle, and includes: a first belt member 21 and a second belt member 31 of which one end sides are held at a back face part of a backrest 112 of the seat, and which are laid over a shoulder 119 of the backrest 112 to be extended toward a front face side of the backrest 112; expansion means for expanding a restraint range to the crew member by the first belt member 21 and the second belt member 31 in a width direction of the seat; and restraint means for increasing restraining force to the crew member by the first belt member 21 and the second belt member 31 of which restraint range is expanded.SELECTED DRAWING: Figure 4
【課題】車両が後方からの衝撃を受けた場合に、乗員の頭部が乗員室を構成する部材に接触することを防止可能な乗員保護装置を提供すること。【解決手段】乗員保護装置は、車両に対して衝撃が作用したときに、座席に着座している乗員を保護可能な乗員保護装置であって、一端部が座席のバックレスト112の後面部において保持され、バックレスト112の肩部119に掛け渡されてバックレスト112の前面部側に延在する第1ベルト部材21及び第2ベルト部材31と、第1ベルト部材21及び第2ベルト部材31による乗員の拘束範囲を座席の幅方向に拡大する拡大手段と、拘束範囲が拡大した第1ベルト部材21及び第2ベルト部材31による乗員の拘束力を上昇させる拘束手段と、を備える。【選択図】図4
CREW MEMBER PROTECTION DEVICE
乗員保護装置
2016-11-10
Patent
Electronic Resource
Japanese