Mailbag and pouch closing device for postal terminal, has straps and safety catch arranged such that the straps are tightened against each other in closed position to insert key and released from each other in open position to extract key

摘要

The device has rectangular flat straps and a safety catch that are arranged such that the straps are tightened one against the other in a closed position to insert a key at the level of square edges of the straps. The straps are released from each other in an open position for extracting the key. A slot is provided with a cavity for housing the flat straps. The straps are connected to the key by a mobile attachment.