PROBLEM TO BE SOLVED: To provide a tilt steering mechanism having an inexpensive and simple structure as compared with a conventional structure. A steering bracket (57), a second steering shaft (58), and a steering wheel (5) are tiltable with respect to a steering bracket base (54) above an steering column (53). Therefore, as compared with the conventional configuration, it is possible to make the portion tilted by the tilt smaller. Therefore, it is possible to provide an inexpensive and simple tilt steering mechanism. [Selection diagram] Fig. 6
展开▼