| 摘要 |
PROBLEM TO BE SOLVED: To improve the crime prevention property of a mailbox provided on a building outer wall such as an entrance wall. SOLUTION: The mailbox includes a receiving box body 10 provided with a take-out port 8 on the indoor side and embedded in an opening 5 opened on the building outer wall. An indoor lid 33 for opening and closing the take-out port 8 is provided. Locking means for locking the indoor lid 33 at a closed position is provided. COPYRIGHT: (C)2011,JPO&INPIT |
