Door lock with double action mechanism and child lock mechanism

摘要

A door lock apparatus includes a connecting lever (41) connected to an inside door handle (IDH) arranged inside of a vehicle when a child lock mechanism (40) is in a transmitting state. The connecting lever (41) functions to supply the operating force to a pressure-receiving portion (11b) of an open lever (11) when the inside door handle (IDH) is open-operated and a lock mechanism (30) is in an unlocked state, and to supply the operating force to a lock lever portion (33f) of a first link lever (33) when the inside door handle (IDH) is open-operated and the lock mechanism (30) is in a locked state, thereby activating the pressure-receiving portion (11b) of the open lever (11).