| 摘要 |
A rack guide mechanism includes: a housing in which a housing chamber opening toward a rack shaft is formed; a screw screwing to the housing and forming a bottom wall of the housing chamber; a rack guide housed in the housing chamber, and supporting the rack shaft; and a compression coil spring interposed between a bottom surface of the housing chamber and the rack guide, constantly biasing the rack guide to the rack shaft side, in which an elastic body in a natural length state is fixed to one of the bottom surface of the housing chamber and a facing surface of the rack guide facing the bottom surface of the housing chamber. |
