| 摘要 |
In a safety belt for a car or the like, a buckle is provided to receive a tongue releasably. The buckle includes a latch member engageable with the tongue, a U-shaped base defining an opening in the direction of insertion of the tongue and supporting the latch member turnably, and a bridge secured to the lower end of the base and having engagement portions which when the tongue is in a state kept in engagement with the latch member, are kept in engagement with the tongue at two points. Owing to this structure, the tongue can be firmly held without play and the buckle can withstand large forces and moments applied thereto by way of the tongue. |
