| 摘要 |
PROBLEM TO BE SOLVED: To provide a steering device capable of preventing rattling between a screw shaft of a tilt mechanism and a nut member by a small number of parts at low cost.SOLUTION: A steering device includes: a screw shaft 62 which supports a rear side end of a vehicle body rockingly on a main housing and is rotated by motor drive; and a nut member 50 which has a female screw 51 screwed to the screw shaft and moves in an axial direction according to the rotation of the screw shaft. The nut member has a tapered tightening part 51x in which slits are formed radially from the axial center of the screw shaft and a diameter of an outer circumferential surface including the slits is reduced toward an opening end of the female screw. An urging member (C-shaped holder 70) is held on the tightening part to urge the tightening part in the direction of the axial center of the screw shaft. |
