HARD OPEN TOP CONTAINER AND TOP COVER LIFTING APPLIANCE

摘要

A hard open top container and top cover lifting appliance; a top cover lock (3) for tightly locking a top cover (2) onto a container body (1) is installed on the top cover of the container; the lower part of the top cover lock (3) is provided with a lock hook (31) for fastening to the container body (1); the upper part of the top cover lock (3) is connected to the top cover (2) via a lock pin shaft (32); a lock pressing handle (33) is disposed at the tail end of the upper part. The top cover (2) is also provided with a lifter thereon for lifting the top cover. The lower part of the top cover lifter is provided with a lifter head (5) disposed on the lock pressing handle (33) to turn the top cover lock (3), causing the lock hook (31) to disengage from the container body. The lower part of the top cover lifter is also provided with a lifting hook (6) acting on the lifter; the tail end of the lifting hook (6) is connected to a lifter actuating mechanism (7) for pushing the lifting hook (6) to hook or disengage from the top cover. Opening the top cover eliminates a manual unlocking step; and the operations such as unlocking and lifting the top cover can be completed sequentially, thus improving cover opening efficiency, saving time and labor, and being safe and efficient.