| 摘要 |
A seat belt buckle comprises a pivoted latch plate biased to a latched position and kept in that position by a control member slidably carried on the latch plate and biased to a position in which blocking portions cover notches at the edges of the latch plate. Control projections on the sides of a channel-shaped frame are engaged by the blocking portions in the latched position but accept the notches in the latch plate when the control member is moved by a release button to uncover the notches. Cam surfaces on the frame sides coact with cam follower surfaces on the control member to lift the control member and latch plate when the release button is depressed. Anchor projections on the frame sides are received in the notches in the latch plate in the latched position and transfer loads from the latch plate to the frame. |
