| 摘要 |
PROBLEM TO BE SOLVED: To provide a locking piece structure capable of executing efficient and highly safe locking piece fitting operation by using the conventional locking piece fitting machine even in the long locking piece structure. SOLUTION: In a structure 1 constituted of a set of plural locking pieces 10 each of which consists of a head part 3, a filament part 2 and a horizontal rod part 1 provided on the end part of the filament part 2, the locking pieces 10 are connected to a common linear supporting part 5 through connection parts 4 extended in the axial directions of the filament parts 2 are crossed over the horizontal rod parts 1 so that the head part 3 of each locking piece 10 is parallel with the rod part 1. The locking piece structure 11 is constituted so that force for bending the supporting part 5 along a pane formed by the group of the filaments 2 is smaller than force for bending the structure 11 to the other direction. |
