| 摘要 |
A seat breakdown prevention device for a vehicle is provided to prevent a seat back, which makes contact with a reinforcement bar, from being damaged by installing a belt on a surface of the reinforcement bar. A seat breakdown prevention device comprises a reinforcement bar which is installed adjacent to a rear of a back seat for a driver's seat. A fixing bracket(30) is installed at a part of the reinforcement bar which makes contact with the back seat. Central holes(31) are formed in two opposite sides of frontal surface of the fixing bracket. A rotation roll(40) has central shafts(41), which are inserted into the central holes, at two opposite ends thereof. A saw-groove(42) is formed in a surface of the rotation roll in a longitudinal direction. |
