Vehicle door lock with childproof locking system

摘要

The childproof locking lever system (2) consists of a one-piece element with control knob (6), guide shaft (7) and gearshift fork (8). The child-security element and the internal control auxiliary lever (5) form a single stage lever gear. The gearshift fork engages with an actuating bolt (9) on the internal control auxiliary lever. The internal control auxiliary lever is preferably exposed to spring force by means of a leg spring (10). The main (4) and auxiliary internal control levers and the child-security element are axially parallel.