| 摘要 |
PROBLEM TO BE SOLVED: To eliminate a delivery man to deliver it again because of absence of an addressee, eliminate a neighbor from bearing its responsibility, and be surely possessed by the addressee in delivery. SOLUTION: A sender attaches a bar code 1 on a sending label L in sending a parcel P and asks a deliveryman to deliver it. An addressee mails his/her own bar code seal to the sender beforehand. When the deliveryman reaches the addressee's house, the bar code 1 is read by a bar code reading part 41 so as to release the lock of an opening/closing door 20, a receiving bag 21 stored inside is developed, the parcel P is put therein, and then the opening/ closing door 20 is closed and locked. This state is photographed and the picture is used for a substitute for a signet. |
