PROBLEM TO BE SOLVED: To provide a seat belt installation system which effectively suppresses movement of a seating person in an oblique front direction at time of collision of a vehicle.SOLUTION: A seat belt installation system having: lock parts A, B, C which are installed on both of right and left sides of a seating person M; a seat belt 14 which is so installed as to be bridged between the lock parts A and B, and between the lock parts C and B; and a control part which draws the seat belt 14 therein and locks the seat belt by the lock part A at a collision occurrence time. The system has: an additional lock part D which is provided at a rear position with respect to any one of the right and left lock parts of the seat belt 14 and at a position of being displaced in the seating person M direction; and an additional belt 24 of which a base is locked to be drawn into the additional lock part D and of which a tip is provided at a position near the lock part B and which is coupled and fixed by a coupling member X. The control part so controls as to perform drawing-in operation for the additional belt 24 at the additional lock part D at the collision occurrence time.SELECTED DRAWING: Figure 1
【課題】車両衝突時における着座者の斜め前方向への移動を効果的に抑制するシートベルトの設置システムを提供すること。【解決手段】着座者Mの左右両側に設置された係止部A、B、Cと、係止部AとB及び係止部CとBの間に架け渡されて設置されたシートベルト14と、衝突発生時に係止部Aにてシートベルト14を引き込みロックする制御部と、を有するシートベルトの設置システムにおいて、シートベルト14の左右何れかの係止部よりも、後方位置でかつ着座者M方向に変位した位置に設けられた付加係止部Dと、付加係止部Dに基端が引き込み可能に係止され、先端が係止部B寄り位置に設けられた結合部材Xで結合固定された付加ベルト24と、を有し、制御部は衝突発生時に付加係止部Dにて付加ベルト24を引き込み動作させる制御を行う。【選択図】図1
SEAT BELT INSTALLATION SYSTEM
シートベルトの設置システム
2017-04-06
Patent
Electronic Resource
Japanese