Patent ID: 6598437
Filing Date: 2003-07-29
Classification: E05B,Y10S,Y10T

Abstract:
A door unlocking system for a vehicle for unlocking doors of the vehicle responsive to a signal outputted to a central processing unit, said signal indicating a direction of movement of a key in a key box of the vehicle in different degrees of rotation of the key in the key box, the system comprising:a switch installed in a door latch for unlocking a driver's door of the vehicle; and a key rod clip coupled to the switch for providing to the switch an input movement corresponding to the movement of the key, wherein the switch thereby transmits the signal to such central processing unit according to the input movement provided by the key rod clip to thereby unlock the doors, and wherein the key rod clip and the switch are connected by a key rod link, a link, and a switch link, whereby the key rod link is connected at one end thereof to the rod clip, the link is connected to another end of the key rod link, and the switch link is connected between the link and the switch.