摘要:
The present invention provides a buckle device for a seat belt with which a predetermined rigidity can be maintained by a woven fabric that connects an anchor plate to a buckle, thereby improving the seating comfort of an occupant. The buckle device 10 for a seat belt includes: an anchor plate 11 that can be attached to a vehicle body side; a buckle 20 to which a tongue of the seat belt can be attached detachably; and a woven fabric 30 that is passed through hole portions 14, 26 formed respectively in the anchor plate 11 and the buckle 20, folded back so as to overlap at least triply, and sewn in the overlapping part. A tip end portion 31a of the woven fabric 30 tucked into the inner side contacts the opposing buckle 20.