Patent ID: 7914061

Claim:
An apparatus for locking a double-folding seat for vehicles, comprising: a latch plate firmly fastened to a seat frame which is rotatably coupled to a base bracket, the latch plate having a locking notch formed at a predetermined position thereof; a guide unit firmly fastened to a folding shaft at a position spaced apart from the latch plate, the guide unit including a guide slot; a release lever unit rotatably coupled to the folding shaft; and a locking pin slidably inserted into the guide slot of the guide unit, the locking pin being elastically connected to the release lever unit such that the locking pin is locked to the locking notch of the latch plate when the seat frame is folded, but when the release lever unit is rotated, the release lever unit moves out the locking pin from the locking notch of the latch plate, so that the locking pin is released from the locking notch.