| 摘要 |
PROBLEM TO BE SOLVED: To improve reliability in antitheft function in a handlebar lock structure with a simple construction while reducing cost and achieving weight reduction.SOLUTION: In a handlebar lock structure for fixing rotation of an inner shaft 20 inserted into an outer tube 30 with a locking bar 41 of a locking device, a base part 43 supporting an end part of the locking bar 41 is arranged on the locking device. A locking hole 31 is formed on a cylindrical surface of the outer tube 30 and the locking hole 31 is fitted to the base part 43. Meanwhile, an engaging hole 32 is formed on the cylindrical surface of the outer tube 30 separately from the locking hole 31. In addition, a bracket for fixing the locking device on the periphery of the outer tube 30 is arranged. A pin 51 is arranged in a manner that it projects toward the locking hole 32 from the bracket so that the outer tube 30 and the pin 51 are engaged. |
