| 摘要 |
A centralized door locking apparatus is provided to enable actuating force to be transferred more exactly by arranging functional components, which controls the locking and unlocking operation for the centralized door, on the same level. A centralized door locking apparatus comprises an actuator(10) driven by the centralized locking operation, a locking gear(12), a locking cam lever(14), a pivot lever(16), and a pawl lever(18). The locking gear rotates according to the driving force caused by the actuator and includes a groove(12b) having a spiral shape. The locking cam lever is installed to move along the spiral shaped groove from a releasable position to a non-releasable position of a door latchet. The pivot lever includes guide slots(16a) to guide the locking cam lever to the releasable and non-releasable positions and pivots according to the opening/closing operation of the door.
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