Hidden door and window hinge mounting structure

The utility model relates to a furniture technical field, and disclose a hidden door and window hinge mounting structure, which comprises a fixing plate and i, the fixed slot has been seted up at thetop of fixed plate, the inside swing joint of fixed slot has the connecting block, the top threaded connection of connecting block has set screw, the inside swing joint of fixed slot has the installation piece, the inside of installation piece is seted up flutedly, the inside fixedly connected with fixed block of recess, the first spring of left side fixedly connected with of fixed block, the leftside fixedly connected with movable block of first spring, the left side swing joint of movable block has the movable block, the left side fixedly connected with second spring of movable block, the left side swing joint of movable block has the steamboat, the left side fixedly connected with bullet piece of steamboat, the draw -in groove has been seted up on the right side of connecting block. This hidden door and window