SEAT DEVICE AND OPERATION PART STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a seat device capable of suppressing dust from intruding into the inside of a cover and improving rigidity of the cover.SOLUTION: An operation part structure includes: a control lever 800; a power transmission part 8 provided on a side face of a seat body; and a cover 81 covering the side face of the seat body. An accommodation concavity 81j is formed at a part opposed to the power transmission part 8 on a face on a front side of the cover 81. An open hole 81n is formed at a bottom of the accommodation concavity 81j, and penetrates to a reverse side of the cover 81. The control lever 800 has a cylindrical shaft member 821 having a bottom at a base end part. The shaft member 821 is inserted into the accommodation concavity 81j and open hole 81n in a state that an opening of a head of the shaft member 821 is directed to the side face of the seat body. The power transmission part 8 is inserted into the opening of the head of the shaft member 821, so that the shaft member 821 is connected with the power transmission part 8.