| 摘要 |
<p>A tongue is provided with: a substantially box-shaped containing case in which a tongue plate is contained and in which a through-hole through which webbing is passed is formed at a position facing a pass-through hole of the tongue plate; and a stopper bar around which a turned-back portion of the webbing is wrapped, the stopper bar being disposed so as to be able to slide and move in the front-rear direction of the tongue plate while straddling the pass-through hole of the tongue plate, the stopper bar being pressed rearward by pressing means which are in contact with front end surfaces at both ends of the stopper bar in the longitudinal direction thereof. The containing case is provided with upstanding ribs formed in the inner surface thereof which faces the webbing wrapped around the stopper bar, and the ribs extend in the front-rear direction so as to press on the webbing. The ribs are arranged in the direction perpendicular to the sliding direction of the stopper bar so as to be parallel to each other.</p> |
