An easily disassembled inward opening and inward door and window hinge with a load-bearing reinforced structure

Abstract

The invention relates to an easily-handled inward tilt-turn door / window hinge assembly with a bearing reinforcing structure. The easily-handled inward tilt-turn door / window hinge assembly comprises a window frame connection structure and a window / door connection structure. The window frame connection structure is connected with the window / door connection structure through a hinge structure so that an extensible sliding door / window structure is formed. The easily-handled inward tilt-turn door / window hinge assembly is characterized in that the window frame connection structure comprises a window frame hinging plate, at least two rigid fasteners and at least two moving connectors; the rigid fasteners and the moving connectors are disposed on the window frame hinging plate; the rigid fasteners are arranged on the inner side of the window frame hinging plate; the moving connectors are arranged on the outer side of the window frame hinging plate; the rigid fasteners directly extending out of the bottom of the window frame hinging plate are integrated to the window frame hinging plate or are fixedly connected to the bottom of the window frame hinging plate; the moving connectors rotatably disposed at the bottom of the window frame hinging plate are internal-adjustment rotating members, and a moving adjusting connection structure of a window frame is formed by rotational adjustment of the moving connectors. The easily-handled inward tilt-turn door / window hinge assembly has the advantages such that bearing capacity is high, the window / door and the window frame can be stably connected, deformation or loosening rarely occurs, and safety is high.

Description

technical field [0001] The invention relates to a hinge device for doors and windows, in particular to an easily disassembled and assembled inward-opening and inward-folding door and window hinge with a load-bearing reinforced structure. It belongs to the technical field of door and window connecting devices. Background technique [0002] In the prior art, hinges for doors and windows that open inwards are generally composed of a window frame hinge plate and a window panel auxiliary plate, such as “A Door and Window Hinge” disclosed by the State Intellectual Property Office. The board and the auxiliary panel of the window panel are rotated with the rivet clamp block, and the fixed connection between the installation groove and the aluminum frame is clamped by the rivet clamp block, or directly assembled and fixed with screws, and there are three defects as follows: First, the hinge plate of the window frame and the aluminum frame The connection of the frame is all through t...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an easily disassembled and assembled inward-opening and inward-facing door and window with a load-bearing reinforced structure in order to overcome the defects of unreasonable hinge structure, complicated safety procedures, long time and potential safety hazards in the existing inward-opening and inward-facing windows. Hinge

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