| 摘要 |
<p>PROBLEM TO BE SOLVED: To constitute such a type of push/push mechanism that a lock can not be released even by drastic deceleration occurring in the case of a head-on collision accident. SOLUTION: The push/push mechanism is constituted by having a slid channel and a pin cooperating with the slide channel, and for the type of push/push mechanism releasing the pin from the slide channel by pushing over the pin, the push/push lock mechanism is a type of inertial lock mechanism, the pin 44 is placed to a lever 36 having eccentric masses 46 and 48 and mounted in a turnable manner, a moment 62 is added to the lever 36 in the case of drastic deceleration for the eccentric masses 46 and 48 to act on the push/push lock mechanism in the locking direction, and the moment 62 pushes the pin 44 in the sliding channel to a moving side in the sliding channel when the pin 44 is locked.</p> |
