| 摘要 |
PROBLEM TO BE SOLVED: To obtain a seat belt device that is able to restrict detachment of a moving member from a support member.SOLUTION: In a main seat belt, when a buckle cover 60 is moved in the front forward, obliquely upward direction of a vehicle with respect to a buckle guide 76, this buckle cover 60 reaches a movement terminal. In this case, when the buckle cover 60 reaches a movement terminal on the upper side of the vehicle with respect to the buckle guide 76, the cover-side engagement part 72 of the buckle cover 60 is sandwiched between the vehicle lower face of the guide-side engagement part 100 of the buckle guide 76 and the respective external faces of the guide long side wall parts 96,98 of the buckle guide 76. This makes it possible for the guide-side engagement part 100 to restrict not only movement of the cover-side engagement part 72 of the buckle cover 60 in a vehicle upward direction, but also movement of the cover-side engagement part 72 outwards in the widthwise directions of cross-sections of the buckle cover 60 and buckle guide 76.SELECTED DRAWING: Figure 6 |
