| 摘要 |
PROBLEM TO BE SOLVED: To facilitate the mutual connection between articles by inserting one locking part into each bearing hole of each bearing part through an elastic part to engage one side of each bearing part with the one locking part, and engaging the other side of each bearing part with the other locking part. SOLUTION: The tip 31 of a pin 30 that is a connecting member or one locking part is fitted to each bearing hole 9a, 11, 9a' in this order to contract the maximum outer diameter M1 of a pair of forked parts 40, 41 which are elastic parts formed at the tip 31 of the pin 30 so that the resulting diameter M1 is smaller than the diameters L1, L2, L3 of bearing holes 9a, 9a', 11a. The tip 31 of the pin 30 is slipped out from each bearing hole 9a, 9a', 11a, and returned to the initial position where the maximum outer diameter M1 of the forked parts 40, 41 is larger than the diameter L2 of the bearing hole 9a', and the outer diameter M1 of the forked parts 40, 41 of the pin 30 and the outer diameter M2 of the rear end part 32 thereof are engaged with each bearing part 9, 11, respectively. |
