| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a seat belt buckle device capable of enhancing adhesion between an occupant and webbing, by taking an attitude along the occupant, and a seat belt device including this seat belt buckle device. <P>SOLUTION: This buckle device 100 fixes a tongue plate 104 arranged in the webbing 102, and includes a body part 106 for inserting the tongue plate 104, a plate-like buckle stay 110 connected to the body part 106 and supporting the body part 106, and an anchor plate 114 for installing the buckle stay 110 in a vehicle, and is characterized in that the buckle stay 110 has an installation hole 120 rotatably fastened to the anchor plate 114 by inserting a shaft 112, and the installation hole 120 has a taper 126 on an inner peripheral surface so as to expand a diameter toward both sides from the plate thickness center in a cross section in the plate thickness direction of the buckle stay 110. <P>COPYRIGHT: (C)2012,JPO&INPIT |
