Aluminium alloy door and window

A copper alloy door and window relates to a building unit, and in particular relates to a door and window. A shaft is connected with a lobby, and a shaft socket is connected with a doorsill. A swivel under the shaft is positioned at a sinker socket of the shaft socket. The hobby is composed of a fastening copper screw and a square tube with aluminum alloy shaped section. The glass is clipped by a copper grid, which is fixed to the hobby by a copper screw. A corrosion pattern and an embossment plate are fixed to the hobby by a batten. Except the glass, the other visible parts of the utility model are all made of copper alloy material on which the door and window can be corroded with various kinds of patterns and founded with different forms of embossments as required. Compared with the traditional wooden door and window, iron door and window, al-alloy door and window, and plastic-steel door and window, the utility model has the advantages of high intensity, firmness, corrosion resistance, abrasion resistance, safety and stability, durability and luxurious and attractive appearance. With rational structure, stable installation, freely opening, attractive and gorgeous appearance and long service life, the utility model can be extensively used in the ranking hotels, banks, insurance companies, historical architectures, offices and homes.