| 摘要 |
PROBLEM TO BE SOLVED: To provide a hand holder structure of a mowing machine, which can be lightened and whose manufacture can be improved. SOLUTION: The hand holder 19 comprises first and second holder members 31, 32 and bolts 33. An operation rod insertion hole 35, a groove 36 and a handle-receiving groove 38 are disposed in the first holder member 31, and a wedge portion 41 and a handle-pressing groove 42 are disposed in the second holder member 32. The wedge portion can be inserted into the groove to fix the first holder member to the operation rod 11. The handle-receiving groove and the handle-pressing groove nips the handle 18 to fix the handle to the first holder member. Thereby, the bolts used for binding the first and second holder members to each other do directly not receive a downward load acting on the operation rod. The hand holder can be lightened by the reduction in the diameters of the bolts and by the decrease in the number of the bolts. Since the fixation of the operation rod and the fixation of the handle can simultaneously be carried out by tightening the bolts, the efficiency of the manufacture can be improved. |
