| 摘要 |
To provide a seat belt system for vehicles which does not interfere with the ingress and egress of the rear seat passenger, and can detect the presence of an occupant without being influenced by the seat belt tension to provide the accurate weight detection, by attaching the front end of the rail member which allows the seat belt anchor to slide in the vehicular longitudinal direction substantially on the seat side above a weight detecting means. A seat belt system for a vehicle, comprising the retractor (32) disposed in the rear door (3) for retracting the seat belt webbing (31) for restraining the occupant in the front seat, and the anchor (44) of the seat belt webbing (31) disposed laterally adjacent to the front seat (21), wherein, the rail member (41) is provided for allowing the anchor (44) of the seat belt webbing (31) to slide in the vehicular longitudinal direction, the weight detecting means (45) is disposed between the front seat (21) and the floor panel (18) for detecting weight acting on the front seat (21), the buckle (25) capable of engaging the tongue (36) of the seat belt webbing (31) is disposed on the seat (21) above the weight detecting means (45), and the front end of the rail member (41) is attached substantially on the seat (21) above the weight detecting means (45). <IMAGE> |
