Door gap screening device of observation elevator

摘要

This study is about the device to block the gap between the entrance and exit of the observation elevator. If the entrance and exit are closed, the royal residence board will automatically close the entrance and exit. Even if the gap between the entrance and exit is opened, the external light will not be allowed to shine through the gap into the entrance and exit.In this study, a burglarproof cover (2a) is installed on one side of the entrance and exit (1a) with a spring (5), a side of the upper lever (6) with an extension plate (6a) is combined on the upper part of the door, and the lower lever (7) is combined on the hinge, and each lever is fixed on the entrance and exit (1a).When the access door (1a) is closed, the extension piece (6a) is pushed to the access part of the access door (1a) of the anti-theft cover (2a) by the V-shot (12).