AUTOMATIC BUCKLING SYSTEM FOR A SAFETY BELT OF A VEHICLE SEAT, ENABLING A DYNAMIC MECHANISM TO BE SUPPLIED BY INSTALLING A SAFETY BELT LINE ON THE BACKREST OF A SEAT

摘要

PURPOSE: An automatic buckling system for a safety belt of a vehicle seat is provided to ensure the safety of a passenger by adding a temporary stop function or a return function to a rotary bar on the backrest of a seat if a certain level of force is applied to the rotary bar.;CONSTITUTION: An automatic buckling system for a safety belt of a vehicle seat comprises a vertical panel bar(20), a semicircular rotary bar(10'), a breast guard belt(30), a waist guard belt(40) and a latch moving unit(23). The vertical panel bar is installed on the side of the backrest of a window-side seat. The semicircular rotary bar is installed on the shoulder part of the inner seat backrest. The rotary bar pulls the breast guard belt and the waist guard belt and is fixed to the upper contact point of the vertical panel bar. The latch moving unit moves on the vertical panel bar and pulls the waist guard belt to the lower contact point. The waist guard belt descends and is fixed and thus the safety belt is buckled at three points.;COPYRIGHT KIPO 2011