| 摘要 |
PROBLEM TO BE SOLVED: To provide coupling devices engaged with a transportation containers capable of being mounted with coupling devices which is configured to prevent coupling devices from being disengaged from the container even if they are oscillated in a vertical direction due to the vertical movement of a truck, pallet, or the like.SOLUTION: In each of the transportation containers B capable of being mounted with coupling devices which can be nested or stacked on each other, a locking through-hole H is bored, in the back wall p1 of a pocket P into which an elastic pinching piece c2a of a pinching member C1" constituting the coupling device C1 is inserted, the locking through-hole H into which a locking protrusion c2b provided on the elastic pinching piece c2a in a protruding manner, is fitted. Accordingly, since the locking through-hole has been bored into which the locking protrusion provided on the elastic pinching piece in a protruding manner, is fitted, in the back wall of the pocket into which the elastic pinching piece of the pinching member consituting the coupling device is inserted, even if the coupling devices are oscillated in a vertical direction by the vertical movement of the truck, pallet, or the like, the coupling devices can be prevented from being disengaged from the transportation containers capable of being mounted with the coupling devices. |
