Flight case with observation window

The utility model discloses a flight case with observation window, include: box and upper cover, the rear side of box passes through swing joint spare with one side of upper cover and is connected, box and the upper cover lock side of being body structure, four corners of its chinese side's body structure set up the ball angle, the box sets up straight angle bead with cover connection's edge, thefront side outside of box sets up first connecting piece, the position that corresponds of first connecting piece sets up the second connecting piece on upper cover and the box, box and upper cover are through first connecting piece and second connecting piece fixed connection, the box front side sets up the bar opening that is used for installing the observation window, sets up the mounting thatis used for installing the observation window on this bar opening, the front side of upper cover sets up first handle, the side of box sets up the second handle. The utility model discloses a set up the observation window on t