Patent ID: 8439436

Claim:
An arrangement structure for a duct, comprising: a vehicle seat having a seatback and a lock mechanism provided on the seatback, said lock mechanism being adapted to engage a striker supported by a vehicle sidewall to lock the seatback at a standing position; and a duct provided on a side of the seatback and extending in an up and down direction to flow air, said duct including an air intake opening that is disposed in a space between said seatback side and said vehicle sidewall, said intake opening facing forwardly toward a front of said vehicle; wherein the striker includes an inclined portion extending from an engaging position of the seatback for engaging with the lock mechanism laterally toward an outside with respect to a vehicle lateral direction and rearwardly toward a vehicle rear side, and wherein the duct is disposed on the side of the seatback and forwardly relative to the inclined portion of the striker.