| 摘要 |
PROBLEM TO BE SOLVED: To provide a door lock device capable of surely preventing release of a door lock state even when external force is applied.SOLUTION: A door lock device includes a first rotary member 54 having a protrusion 109 and rotatable in a direction for opening a latch mechanism around a first shaft, and a second rotary member 60 rotatable around second shafts 61 and 67 and arranged on a rotation locus of the protrusion 109 of the first rotary member 54, and the protrusion 109 has a first driving position in which the protrusion 109 transmits force to the second rotary member 60 in association with rotation of the first rotary member 54 in the direction for opening the latch mechanism and a second driving position in which the protrusion 109 can receive the external force and move from the first driving position without rotation of the first rotary member 54, and the protrusion 109 does not transmit the force to the first rotary member 54 when in the second driving position. |
