Door window functional-type auxiliary frame, auxiliary frame structure and installing method of functional-type doors and windows

Abstract

Disclosed are a door window functional-type auxiliary frame, an auxiliary frame structure and a method of installing functional-type doors and windows. The door window functional-type auxiliary frame is an integral section bar made of polymer composites, and is composed of a narrow-bottom plate, a wide-top plate, an outdoor lateral inclined plate, an indoor lateral inclined plate and a vertical baffle plate, wherein the outdoor lateral inclined plate and the indoor lateral inclined plate are located between the narrow-bottom plate and the wide-top plate, and the vertical baffle plate is located between on one side, close to the interior of a room, of the wide-top plate and the upper end of the indoor lateral inclined plate. The wide-top plate inclines downwards from the interior of the room to the exterior of the room, and the upper end of the vertical baffle plate extends upwards and is higher than the upper surface of the wide-top plate. The door window functional-type auxiliary frame is simple and reliable in structure, convenient to install, good in waterproof performance and thermal insulation property and capable of guaranteeing requirements for install performance of the doors, the windows and a wall body, and achieving integral window unit installment of door window frames, facilitates industrialized and standardized production of building doors and windows, greatly reduces difficulties of site construction, and reduces construction period.

Description

technical field [0001] The invention relates to a frame attached to a building door and window, a frame attached structure, and a method for installing the door and window using the frame attached structure. Background technique [0002] For the dry installation of doors and windows on the building wall, the existing method is generally to install the attached frame of a 20×40mm rectangular steel pipe in the reserved opening of the building with a fixing piece through a nail or an expansion bolt, and then use waterproof cement to install it. Close the mouth with mortar, and then use self-tapping nails or self-tapping self-drilling screws to fix the door and window frame and the attached frame, use foam glue for insulation between the door and window frame and the attached frame, seal with sealant, and finally install door and window glass, etc. Various accessories to complete the installation of the entire door and window. [0003] The existing dry installation has the foll...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a door and window functional type attached frame and attached frame structure and the installation method of the functional type door and window with simple and reliable structure, convenient installation, good waterproof and heat preservation performance, and can ensure the installation performance requirements of doors, windows and walls. The installation quality of building doors and windows is not guaranteed, the on-site construction is difficult, and the technical problems of long construction period

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