| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle seat which achieves weight reduction of an occupant lumbar part supporting member and improves the rigidity of an attachment part of the member while securing a range of the member which supports the lumbar part.SOLUTION: A vehicle seat includes: a seat back frame 1 including a pair of side frames 11, 12, an upper frame 13 connecting the pair of side frames 11, 12 at the upper side, and a connection member 40 connecting the pair of side frames 11, 12 at the lower side; and a frame shaped member 44 disposed at a substantially center position of the connection member 40. The connection member 40 includes: a horizontal part which is positioned at a center part and extends in a horizontal direction; and left and right bending parts which bend from left and right end parts of the horizontal part. The frame shaped member 44 is formed into a frame shape by bending a linear member to be joined to the horizontal part of the connection member 40. |
