Compound door and window of environment -friendly aluminum -wood with heat preservation function

The utility model discloses a compound door and window of environment -friendly aluminum -wood with heat preservation function, including the compound framework of aluminum -wood, be equipped with thecompound door leaf of two aluminum -wood in the compound framework of aluminum -wood, the compound door leaf of aluminum -wood is close to one side of the compound framework of aluminum -wood and hasoffered first recess, slidable mounting has the heat insulating board in the first recess, the second recess has all been seted up on the top inner wall of first recess and the bottom inner wall, slidable mounting has first slide bar in the second recess, one end that two first slide bars are close to each other all extends to in the corresponding first recess and keeps away from one side contactof the compound framework of aluminum -wood with the heat insulating board, set up threaded through -hole on the first slide bar, the screw rod is installed to screw thread through -hole internal thread. The utility model disc