Wake-in apparatus of seat in vehicle

PURPOSE: A walk-in device of a vehicle seat is provided to reduce costs and weights by using minimum components needed for walk-in operation. CONSTITUTION: A walk-in device of a vehicle seat comprises a seat cushion bracket(40), a holder tooth bracket, a seatback bracket(60), a link bracket, and a lock lever bracket. The seat cushion bracket is connected to one surface of a seat cushion frame(31) and a recliner. The holder tooth bracket is connected to the other surface of the recliner and comprises a tooth groove on outer periphery. The seatback frame is mounted on between the recliner and the holder tooth bracket and is connected to a seatback frame(33). The link bracket is connected to the seatback bracket and is connected to a walk-in lever by a medium of a lever cable. The lock lever bracket is connected to the seatback bracket and the link bracket and comprises a lock lever protrusion on the outer periphery. [Reference numerals] (AA) Front; (BB) Back