Fireproof aluminum alloy door and window with sealing structure
A technology of aluminum alloy doors and windows, sealing structure, applied in fire doors, sealing devices, door/window applications, etc., can solve the problems of not easy to break fire windows, loss of mobility, prolong rescue time, etc., to avoid fire expansion , Long fixed time, good fireproof effect
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] refer to Figure 1-7 , a fireproof aluminum alloy door and window with a sealed structure, comprising an aluminum alloy frame body 1, a left frame body 3 is provided on the inner left part of the aluminum alloy frame body 1, and the inside of the left frame body 3 and the right frame body 4 are arranged from inside to Outer all is provided with the second fireproof expansion bar 25, sealing strip 26 successively, and sealing strip 26 matches with left window glass 11 and right window glass 12, is convenient to improve the sealing effect of certain hour, makes its practicability high.
[0028] The inner right part of the aluminum alloy frame body 1 is provided ...
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