| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize a main frame when a steering handle and a pusher hand rod is interlinked by a connection rod passing through the main frame in a pusher hand rod device of a tricycle capable of steering a front wheel by the pusher hand rod standing from the rear end of a main pipe diagonally backward. SOLUTION: This device comprises a pusher hand rod holding tube (18) held in parallel to a steering shaft holding tube (16) at the rear end of a main pipe (12), first and second flange-like connection plates (66, 106) accommodated in the steering shaft holding tube and the pusher hand rod holding tube and rotating integrally with the steering shaft (74) and the pusher hand rod (32), and a connection rod (112) passing through the main pipe (12) and connected with the first and second connection plates (66, 106) at a front end and a rear end. The connection rod (112) is idlably connected with each of the connection plates (66, 106) in a vehicle body width direction against its rotation centerline at a forwarding position of the front wheel (26). COPYRIGHT: (C)2005,JPO&NCIPI |
