| 摘要 |
A safety device for a center back seat of a vehicle is provided to prevent injury to a passenger by forming a safety bar with silicon and to maintain rigidity by embedding a plastic core rod in the safety bar. A safety device for a center back seat of a vehicle comprises a front collision sensor(4), an airbag control unit(6), an explosive chamber(12), and a safety bar. The airbag control unit senses a signal sent from the front collision sensor. The explosive chamber is installed at a first row seat(10) to an explosive(8) by the airbag control unit. The safety bar is installed at a body tube(14), and moves to a side surface of a passenger's seat. The safety bar has a partition, a plastic core rod, and a silicon layer. The silicon layer is formed at a periphery surface of the plastic core rod with predetermined thickness. |
