| 摘要 |
<p>In order to allow a seat belt locking tongue to be stably and firmly latched and reduce the thickness of a seat belt locking buckle, the seat belt locking buckle (5) is configured such that, when a tongue latch member (6b) is inserted into the seat belt locking buckle (5), an ejector (14) is moved. Thus, a buckle latch member (13) becomes rotatable. Consequently, a slider (16) moves along a plane that is parallel or substantially parallel to a plane of the motion of the tongue latch member (6b) and pushes a first latch guide portion (13b) of the buckle latch member (13). Thus, the buckle latch member (13) is rotated from a non-latch position to a latch position. In this manner, the tongue latch member (6b) is latched by the buckle latch member (13).</p> |
