Door unlocking system for vehicles
AssigneeKia Motors Corporation
InventorJae Hong Choi
Life of this patent
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Abstract
The invention provides a door unlocking system with the switch transmitting the signal to the central processing unit (10) according to the rotary direction of the key inserted into the key box to unlock the front and rear doors, wherein the switch is installed at the door latch (30) unlocking the driver door and the switch transmits the signal to the central processing unit according to the signal input in the key rod clip (31) to unlock the other doors, in the inserted status, the key turns to one direction to operate the switch, thereby installing the switch in the driver door regardless of the door chassis and the key rotor.
Claims4
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.
Dependencies are inferred from the claim text.