Structure of anti-submarining bar for shock absorption of front seat

摘要

According to the present invention, a plurality of fixing bars having wedge grooves formed in the lower direction of the seat undertray frame supporting the front seat cushion assembly, that is, the transverse direction of the seat track assembly are formed, and a movable bar having a cylindrical shaft formed at both ends are collided. It is designed to prevent head injuries by preventing the driver and passengers from moving forward, and the anti-rail fixed in both directions of the seat track assembly formed at the bottom of the seat under tray frame supporting the front seat cushion assembly In the submerging bar, a plurality of fixing bars (1) (2) having wedge holes (1a) (1a ') (2a) (2a') and cylindrical shafts (4a) (4b) at both ends are formed. The movable bar 3 is formed, and the fixing bars 1 and 2 are formed by integrally forming the bent portions 1a and 2b in which the fixing bars 1b 'and 2b' are once formed. Characteristic front seat Shock-absorbing anti-interference is the structure of the hair turning bar.