| 摘要 |
PROBLEM TO BE SOLVED: To obtain a webbing device which enables a fluid to pass through a clamp position between a tongue body of a webbing and a clamp member.SOLUTION: In a seat belt device 10, during an emergency of a vehicle, a lock member 44 of a tongue 24 is slid and a webbing 18 is clamped in an area between the lock member 44 and a tongue body 32 to prevent the webbing 18 from moving. Further, a gas is supplied from a lap webbing 18A to a shoulder webbing 18 to expand the shoulder webbing 18B. At this point, even if the webbing 18 is clamped in the area between the lock member 44 and the tongue body 32, the webbing 18 enters in tolerance holes 50 of the lock member 44 and the tongue body 32 to prevent the webbing 18 from being closed. Thus, the gas is effectively supplied from the lap webbing 18A to the shoulder webbing 18B. |
