| 摘要 |
An opening and closing type safety window is provided to be opened for escaping in an emergency or coming in and out the goods to be moved by inserting a safety window to a slide groove of a frame and moving from side to side, and rotating using a rotating member. An opening and closing type safety window includes a frame provided with a slide groove and opened forward, a first safety window frame member equipped with lattices and inserted to the slide groove of the frame to move from side to side, and a second safety window frame member equipped with lattices, coupled to the first safety window frame member to be rotary by a rotating member and rotated on the rotating member to lay over the first safety window frame member to be movable from side to side. |
