| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a seat belt device capable of decreasing the sliding resistance generated at a weaving folded part by a tongue plate and improving the transmission efficiency for the weaving retraction with an emergency retracting device. SOLUTION: The seat belt device for restricting a passenger 503 to a seat 501 with a weaving 70 has at least the emergency retracting device removing the looseness of the weaving 70 corresponding to a collision detection of a vehicle 502 and a through-hole 51 for feeding the weaving 70 through it, provided with a tongue plate 505 connected to a buckle 506 located near a waist part of the seat 501, and a weaving sliding face of the through-hole 51 is formed of a metallic surface 53.</p> |
