| 摘要 |
PURPOSE:To get rid of any trouble of buckle separation by hand as well as to prohibit the separation due to door open during vehicle driving, by constituting a device so as to release engagement between a tug and a buckle in a way of interlocking with door opening motion after perceiving vehicle acceleration. CONSTITUTION:When a door 6 is opened, a slide bar 32 slides so as to be jumped out by dint of a spring 33, pulling a wire-in 8A of a flexible wire 8 in an arrow L1 direction, and a dissociating button 14 is drawn in a dissociation direction. And, a latch 12 is rotated in an arrow A direction by a tip inclined part 24 of the dissociating button 14, thus a latch part 19 is removed from an engaging hole 27 of a tongue 5, and this tongue 5 is separated off. However, if large deceleration or lateral acceleration works on a vehicle, a bowl 36 comes down, a ratchet 40 comes off an actuator 38 and is engaged with a notch part 34 of the slide bar 32. Therefore, if the door 6 is opened during vehicle running, a stopper 32 will not jump out so that remote operation of a buckle 3 can be thus forbidden. |
