SEAT BELT BUCKLE SWITCH, SEAT BELT BUCKLE, AND SEAT BELT DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a seat belt buckle switch capable of reducing rotation on a surface on which a movable terminal slides.;SOLUTION: A buckle switch 106 includes a substrate 114 installed in a buckle, electrode regions 118a, 118b, and 118c formed on the substrate, a slider 116 fitted to the substrate to be slidable thereon and configured to slide interlockingly with the attaching/detaching operation of a tongue plate, a movable terminal 120 having one or more conductive leg parts 124a, 124b, 126a, and 126b extending in the sliding direction of the slider to come into contact with the substrate or the electrode regions so that the slider can slide on the substrate to be or not to be in contact with the electrode regions, and a guide part 132 configured by providing one or more step parts on the substrate, the step parts being continuously extending along at least a part of the electrode regions, and the movable terminal being guided by the step parts during the sliding of the slider.;SELECTED DRAWING: Figure 2;COPYRIGHT: (C)2016,JPO&INPIT