| 摘要 |
A door lock apparatus is provided to reduce time consumption from an indoor state to an outdoors state without performing an additional operation of a lock switch. An indoor lever(300) is operated and rotated at an indoor side. An indoor body(400) includes a lock switch(420), an automatic unlock unit(430), and an indoor body case(410). The lock switch slides between a lock point and an unlock point. The automatic unlock unit moves the lock switch from the lock point to the unlock point by rotating the indoor lever in a constant direction. The automatic unlock unit is installed in the inside of the indoor body case. The automatic unlock unit includes an unlock spring for providing elastically restitutive force in an unlock point direction, a stopper for restricting the lock switch to prevent the migration of the lock switch from the lock point to the unlock point, and a stop breaker for releasing the restriction of the stopper to the lock switch.
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