| 摘要 |
PURPOSE: An automatic buckling system for a safety belt of a vehicle is provided to enable a safety belt structure to be movably installed since the belt line of a B pillar is connected to a moving member, which moves on the guard rail between the B pillar and an A pillar. CONSTITUTION: An automatic buckling system for a safety belt of a vehicle comprises a guard rail(13), a chest guard belt(20) and a main board(10'). A guard rail is installed on the vehicle body between a B pillar and an A pillar. A waist guard belt(30) is built in the main board in a spool structure. The main board moves along the guard rail and couples the belt. The main board usually stands by on the pillar and if a driver starts the vehicle, the main board moves to the B pillar along the guard rail and then is fixed near the B pillar. The waist guard belt is moved downwardly along the guard rail by an inverse L-shape latch(40) and is fixed. Accordingly, the safety belt is coupled at three points.
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