Compact truck door lock structure

The utility model discloses a compact truck door lock structure, which comprises a shell and an unlocking mechanism arranged in the shell, and is characterized in that the shell comprises a lock body, a shell II, a shell cover and a lock cover arranged on the lock body, and the unlocking mechanism comprises an electric locking linkage arm and a locking structure matched with the electric locking linkage arm. The side face of the electric locking linkage arm is provided with side teeth, the lock body is provided with a motor, a driving shaft of the motor is provided with a worm, and the worm is meshed with the side teeth. The side teeth arranged on the side face of the locking linkage arm are matched with the worm, so that a duplicate gear is omitted, the structure is simpler and more compact, and the structure is more compact. And the thickness of the truck lock is reduced. 本实用新型公开了一种紧凑型卡车门锁结构，包括：外壳和设置在外壳内的解锁机构，其特征在于：所述外壳包括锁体、壳体二、壳盖和设置在锁体上的锁盖，所述解锁机构包括电动锁止联动臂和与电动锁止联动臂配合的锁止结构，所述电动锁止联动臂的侧面设置有边齿，所述锁体上设置有电机，所述电机的驱