SEAT BELT INSTALLATION STRUCTURE OF VEHICLE

摘要

A seat belt installation structure of a vehicle may include a seat which has a seat cushion and a seat back, and on which occupants can be seated alongside in a vehicle width direction. The seat belt installation structure may also include a three point seat belt device provided with a retractor that can wind a webbing, a through anchor that guides a shoulder belt part and a supporting part that supports a lap belt part. In the three point seat belt device, a through anchor for at least a first seat out of a plurality of seats adjacent to one another in the vehicle width direction may be attached to a headrest for a second seat located next to the first seat or a fixing part that fixes the headrest for the second seat.

主权项

1. A seat belt installation structure of a vehicle, the seat belt installation structure comprising:
a seat comprising a seat cushion and a seat back, on which occupants can be seated alongside in a vehicle width direction; and a three point seat belt device comprising:
a retractor supported by a body and configured to wind a webbing;a through anchor disposed on an upside of the seat back, the through anchor configured to guide a shoulder belt part configured to restrain each shoulder of the occupants out of the webbing pulled out of the retractor when the webbing configured to restrain each body of the occupants on the seat is worn; andsupporting parts disposed on both sides of a position of each loin of the occupants on the seat cushion, the supporting parts configured to support a lap belt part configured to restrain each loin of the occupants out of the webbing pulled out of the retractor when the webbing is worn, wherein in the three point seat belt device, the through anchor for at least a first seat out of a plurality of seats adjacent to one another in the vehicle width direction is attached to a headrest of a second seat located next to the first seat, or a fixing part that fixes the headrest of the second seat.