Push-pull side-hung outward multifunctional door-window

Abstract

This invention relates to a slide outer rotary multifunction door and window, which contains frame and a number of window wings, wherein frame having three axle rail on top and bottom frame, said window wings having end convex, edge, lock fastener, connector, three axle roller, fastener handle and active latch, it also can be installed with active castor on lower end of wing for being used as door. Said invention has advantages of easy open at any angle, safety, reliable and fine sealing performance.

Description

technical field [0001] The invention relates to a building door and window, in particular to a multifunctional door and window that can be pushed and pulled, opened flat, and rotated outward. Background technique [0002] Currently seen building doors and windows include sliding doors and windows, casement doors and windows, folding doors and windows, and rolling shutters. All kinds of doors and windows have advantages and disadvantages. The opening of sliding doors and windows does not take up space, but the opening area is small; the opening area of ​​swing doors and windows is large, but it takes up space; the opening area of ​​folding doors and windows and rolling shutter doors and windows is large, but the structure of folding doors and windows is not compact, and they can shake and become unstable after opening; It is inconvenient to open, the noise is loud, the structure is complicated, and it takes up the space of the door and window. At the same time, all the doors...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned disclosed casement sliding windows can basically overcome the shortcomings of existing ordinary sliding windows that can only be pushed horizontally and cannot be opened horizontally because some are equipped with bearings and central shafts, and some are equipped with rotating shafts and gears. There are still some shortcomings, some are complex in structure, some are less reliable, and the service life is not long

Relatively speaking, the push-pull flat-opening multi-function made of window frame, window sash, positioning shaft, pull rod, adjustable three-axis roller, up and down sliding square tube, positioning pin, curved brace and positioning knob that the inventor relates to The window has many advantages in terms of part structure and part combination, etc., durable and beautiful, so it is being recognized by people, and it has also begun to be used in buildings, and has been well received by users. At present, some foreign buildings have also ordered this structural window, but After the inventor's test, there are still some areas that need to be improved in the CN01231708 patent, such as the opening degree of the window sash needs to be adjusted by the knob, the indoor air intake and air intake angle are not easy to grasp, the roller structure, the lock, and the movable plug also need to be adjusted. Improvement, when the bottom roller roller is used as a door, it is not flexible enough to open

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