Corner connector with protective cover and door and window frame body thereof

Abstract

The utility model discloses a corner connector with a protective cover and a door and window frame body of the corner connector, the corner connector with the protective cover comprises the corner connector, the outer surface of the corner of the corner connector is provided with an installation avoiding groove, and one end of a through hole is located in the installation avoiding groove; and a protective cover matched with the outer corner of the corner connector in shape is arranged at the mounting avoiding groove. The door and window frame body comprises a frame edge profile and the corner connector. Insertion cavities and screw holes are formed in the ends of the frame edge section bars, the corner connectors are inserted in the connecting positions of the adjacent frame edge section bars, and screws penetrate through the through holes and are fixed to the screw holes in a threaded mode. The corner connector is reasonable in structural arrangement, the protective cover is arranged at the position of the installation receding groove of the corner connector, after assembly, the appearance attractiveness of the whole corner connector can be improved, the screw can be protected, the use effectiveness is improved, disassembly and assembly are convenient and fast, the corner connector is adopted for a door and window frame, and the assembly effectiveness and attractiveness are improved.

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