Plane outer sunshade door and window
An out-of-plane, door and window technology, applied in door/window protection devices, shading screens, windows/doors, etc., can solve problems such as high air temperature and achieve improved wind and earthquake resistance, high structural stability, and high safety Effect
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[0032] An out-plane sunshade door and window, a door and window frame surrounded by an upper horizontal frame 1, a lower horizontal frame 2 and a mullion 3, a frame 4 is set to move up and down along the door and window mullion, and a plurality of louvers 5 are connected to each other through steel cables. The vehicle frames 4 are connected together; the vehicle frame 4 is connected with the lifting hand crank 6 through the wire rope lifting mechanism, and the lifting and lowering of the frame 4 and the louver 5 is controlled by the lifting hand crank 6 .
[0033] In the wire rope lifting mechanism, one end of the wire rope is connected to the lifting hand crank 6, the wire rope passes through the static pulley fixed in the upper horizontal frame 1 in turn, passes through the square tube 43, and then passes through the bottom installed under the frame 4. Finally, the other end of the steel cable is fixed on the upper horizontal frame 1 to form a U-shaped movable pulley system, ...
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