Patent ID: 8245546

Claim:
A container lock for locking of at least one door of a container, said at least one door having a first frame edge portion, and said container having a second frame edge portion positioned adjacent to said first frame edge portion in a closed position of the at least one door, said container lock comprising: an interior blocking portion, having a body adapted to extend over said first and second frame edge portions, and an engaging abutment and an extension portion extending out from said body so that, when said interior blocking portion is arranged on an inside of said second frame edge portion, said engaging abutment and extension portion provide interacting engagement of opposite side surfaces of said second frame edge portion, and said extension portion extends from the interior of the container to the exterior of the container, and an exterior blocking portion for lockable interaction with said extension portion, wherein said engaging abutment is movable in relation to said extension portion, and said movable engaging abutment is spring-forced in a direction towards said extension portion.