Protective window reinforcing handrail convenient to assemble and connect

Abstract

A protective window reinforcing handrail convenient to assemble and connect comprises a vertical square tube, a plurality of inserting grooves penetrating through the two side walls of the square tube are formed in the front end face of the square tube, the inserting grooves are linearly, vertically and evenly distributed in the square tube, check blocks in the shape of an isosceles trapezoid are inserted into the inserting grooves of the square tube, and a vertical groove is formed in the middle of the rear end face of each check block. Two inclined connecting rods are inserted into the grooves, transverse upper supporting shafts are fixed to the two side walls of the upper ends of the inclined connecting rods, the upper supporting shafts are inserted into the check blocks, transverse lower supporting shafts are fixed to the two side walls of the lower ends of the inclined connecting rods, and the lower supporting shafts are inserted into the two side walls of the square pipe; inclined driving rods are fixed to the portions, on the two sides of the inclined connecting rod, of the lower supporting shaft in an inserted and sleeved mode, the driving rods are inserted into the square pipes, and guide grooves are formed in the driving rods. The designed protective window reinforcing railing can meet the reinforcing requirement of the transverse railing on the protective window railing, meanwhile, the transverse railing is convenient to mount and dismount, and the protective window railing is greatly convenient to assemble.

Description

Technical field: [0001] The invention relates to the technical field of protective windows for house construction, and more specifically relates to a protective window reinforcement railing which is convenient for assembly and connection. Background technique: [0002] At present, there are high-rise buildings and residences in every city. Windows are indispensable in high-rise buildings and residences. Many high-rise buildings and residences are generally equipped with sliding windows. When opening the sliding windows, there are potential safety hazards, especially for families with young children. It is also necessary to protect the windows to avoid children falling from the windows; and currently high-rise buildings allow the installation of stainless steel anti-theft windows with external welded structures, so the stealth combined protective window bars came into being. The existing protective window bars generally consist of two It consists of a vertical railing and sev...

AI Technical Summary

Problems solved by technology

[0003] However, when the width of the window is large, it is necessary to add a square tube as a reinforcement railing arranged in the middle of the railing, and the reinforcement railing is formed with a horizontal jack, and the railing can be plugged into the jack of the reinforcement railing; but The assembly of protective window rails with reinforced railings is more troublesome; you need to install the vertical railing on one side first, then install the reinforcing railing in the middle, then insert the horizontal railing to the vertical railing and reinforcing railing, and then install the vertical railing on the other side. The vertical railing needs to be tilted to enter the window frame when it is installed in the window frame, but the installed horizontal railing will interfere with the installation of the vertical railing, and the installation is very troublesome; and the glass on the window needs to be wiped and cleaned regularly, and the horizontal railing needs to be removed for cleaning. The installation and disassembly of the railings are both troublesome, which virtually increases the difficulty of cleaning the glass on the windows

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