[0038] Hereinafter, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that, on the premise of no conflict, the embodiments or technical features described below can be arbitrarily combined to form new embodiments. .
[0039] see Figure 1-Figure 2 , shows a fireproof window according to a preferred embodiment of the present invention, comprising: a window frame 10, the window frame 10 includes a keel base 11 made of aluminum alloy and a first steel member 12 arranged in the keel base 11, The keel base 11 is provided with a first window and a second window; the fixed window sash 20 is fixed on the window frame 10 and closes the first window, and a first fireproof sealant 40 is arranged between the window frame 10; the movable window sash 30, It is hinged on the window frame 10 and can be locked on the window frame 10 to close or open the second window. A first fireproof rubber strip 50 is arranged between the window frame 10 and the window frame 10 .
[0040] In the fireproof window of the present invention, since the window frame 10 is the keel base 11 made of aluminum alloy, the structural strength is better and the impact resistance is better. The structural strength of the aluminum alloy material is higher, so that the overall structural stability of the window frame 10 can be greatly improved, so that the window frame 10 has excellent fire-resistant integrity, and the fire resistance can be effectively improved. There is a first fireproof sealant 40 therebetween, and a first fireproof rubber strip 50 is arranged between the movable window sash 30 and the window frame 10, which can effectively prevent fire and smoke from moving from the gap between the fixed window sash 20 and the window frame 10 and from moving. Passing through the gap between the window sash 30 and the window frame 10 can effectively slow down the spread of fire and smoke into the room, thereby effectively improving the fire performance.
[0041] see Figure 1-Figure 2 In this embodiment, the side of the fixed window sash 20 close to the movable window sash 30 is provided with a second fireproof rubber strip 60, and the side of the movable window sash 30 close to the fixed window sash 20 is provided with a third fireproof rubber strip 70, and the third fireproof rubber strip 70 is in contact with the second fireproof rubber strip 60 , and the third fireproof rubber strip 70 is further away from the window frame 10 than the second fireproof rubber strip 60 . By making the second fireproof rubber strip 60 and the third fireproof rubber strip 70 abut to seal the gap between the fixed window sash 20 and the movable window sash 30, fire and smoke can be prevented from passing from the fixed window sash 20 and the movable window sash 20 to the movable window sash 30. The gap between the window sash 30 passes through, thereby further improving the fireproof performance. At the same time, since the third fireproof rubber strip 70 is farther away from the window frame 10 than the second fireproof rubber strip 60, it can ensure that the third fireproof rubber strip 70 is farther away from the window frame 10. 70 will not squeeze or rub the second fireproof rubber strip 60 during the movement of the movable window sash 30, so as to avoid the deformation of the second fireproof rubber strip 60, so as to ensure the third fireproof rubber strip 70 and the second fireproof rubber strip after the movable window sash 30 is closed 60 abuts.
[0042] see figure 2 and image 3 In this embodiment, the keel base 11 includes a first connecting portion 111 for connecting with the wall and a second connecting portion connecting with the first connecting portion 111 and extending in a direction perpendicular to the first connecting portion 111 112, the first steel member 12 is arranged in the second connecting portion 112;
[0043]The fixed window sash 20 is fixed on the corresponding second connecting portion 112 , and the first connecting member 13 is provided between the fixed window sash 20 and the first connecting portion 111 . If the connection fails, the connection between the fixed window sash 20 and the window frame 10 can still be ensured, so that the connection stability between the fixed window sash 20 and the window frame 10 can be further improved, and the fireproof performance is better;
[0044] The movable window sash 30 is hinged on the corresponding second connection portion 112, and the first fireproof rubber strip 50 is provided between the movable window sash 30 and the first connection portion 111, and between the movable window sash 30 and the second connection portion 112. In this way, Even if the connection between the movable window sash 30 and the second connecting portion 112 fails, the connection between the movable window sash 30 and the window frame 10 can still be ensured, thereby further improving the connection stability between the fixed window sash 20 and the window frame 10 , better fire performance.
[0045] see figure 2 and Figure 4 In this embodiment, the fixed window sash 20 includes: a first fireproof glass 21; a first fireproof frame 22, which includes a first inner frame 221 and a first outer frame 222; the first inner frame 221 is covered with the first fireproof glass The outer edge of 21 is provided with a second fireproof sealant 23 between the two to prevent fire and smoke from passing through the gap between the two; the first inner frame 221 and the side of the second connecting portion 112 are fixedly connected And there is a first fireproof sealant 40 between the two to prevent fire and smoke from passing through the gap between the two; the first outer frame 222 is wrapped on the outer side of the first inner frame 221 and between the two A third fireproof sealant is provided to prevent fire and smoke from passing through the gap between the two; one end of the first outer frame 222 and the end of the second connecting part 112 away from the first connecting part 111 are connected and A first fireproof sealant 40 is also provided between the two to prevent fire and smoke from passing through the gap between the two. In this structure, since the first fireproof frame 22 is a double-layer structure, the first inner frame 221 and the side of the second connecting portion 112 are fixedly connected, and one end of the first outer frame 222 and the second connecting portion 112 are far away from the first The ends of the connecting portion 111 are connected, so even if the first outer frame 222 is damaged, the fixed window sash 20 and the window frame 10 can still be kept in good integrity, with better structural stability and further improved fire performance.
[0046] see Figure 4 In this embodiment, the first inner frame 221 is made of steel, the first outer frame 222 is made of aluminum alloy, and the first outer frame 222 is provided with a second steel member 223 . The second steel member 223 disposed inside the first outer frame 222 can further enhance the structural strength of the first outer frame 222 , thereby helping to improve the fire resistance of the first outer frame 222 . The 221 is made of steel with higher structural strength. Even after the fire resistance of the first outer frame 222 fails, the first inner frame 221 still has a higher fire resistance, which can effectively resist the spread of fire.
[0047] like figure 2 and Figure 4 In this embodiment, a fourth fireproof rubber strip 24 is further provided between the first outer frame 222 and the second connecting portion 112 to further improve the fireproof performance.
[0048] like figure 2 and Figure 4 , in this embodiment, a first fireproof expansion strip 25 is provided between the first inner frame 221 and the second connecting part 112, and between the first connecting member 13 and the first connecting part 111. The first expansion strip The arrangement makes the fixed window sash 20 and the window frame 10 have multiple fireproof effects, and the fireproof performance is better. During the specific use process, the first fireproof expansion strip 25 can automatically expand in case of fire, thereby filling the first inner frame 221 and the second The gap between the connecting parts 112 and the gap between the first connecting member 13 and the first connecting part 111 are used to prevent the fire from spreading.
[0049] continue to see Figure 4 In this embodiment, a fifth fireproof sealant 26 is provided between the end of the first fireproof glass 21 and the first inner frame 221, which can further improve the fireproof performance and at the same time further strengthen the first fireproof glass 21 and the first inner frame 221. The connection stability between the first inner frames 221 .
[0050] continue to see Figure 4 In this embodiment, the first fireproof fiber cotton 27 is provided between the two sides of the first fireproof glass 21 and the two inner sides of the first inner frame 221, which can further improve the fireproof performance and also play a good role in improving the fireproof performance. of thermal insulation and buffering.
[0051] continue to see Figure 4 In this embodiment, a third fireproof expansion strip 28 is also provided between the end of the first fireproof glass 21 and the first inner frame 221 to further improve the fireproof performance.
[0052] see figure 2 and Figure 5 In this embodiment, the movable window sash 30 includes: a second fireproof glass 31; a second fireproof frame 32, which includes a second inner frame 321, a second outer frame 322 and a second connecting member 323; the second inner frame 321 wraps Cover the outer edge of the second fireproof glass 31 with a fourth fireproof sealant 33 therebetween to prevent fire and smoke from passing through the gap between the two; the second outer frame 322 is covered with the second A fifth fireproof sealant 26 is arranged on the outer side of the inner frame 321 and between the two to prevent fire and smoke from passing through the gap between the two; the second connecting member 323 is arranged on the inner side of the second inner frame 321, Between the first connection end of the second connection member 323 and the end of the second connection portion 112 away from the first connection portion 111 and between the second connection end of the second connection member 323 and the first connection portion 111 The first fireproof rubber strip 50 . In this structure, since the second fireproof frame 32 is a double-layer structure, the first connecting end of the second connecting member 323 and the end of the second connecting portion 112 away from the first connecting portion 111 and the second connecting member 323 The first fireproof rubber strip 50 is arranged between the second connecting end of the sash 322 and the first connecting part 111, so even if the second outer frame 322 is damaged, the movable sash 30 and the window frame 10 can still maintain good integrity. The structural stability is better, which can further improve the fire performance.
[0053] continue to see figure 2 and Figure 5 In this embodiment, the second inner frame 321 is made of steel, the second outer frame 322 and the second connecting member 323 are made of aluminum alloy, and the second outer frame 322 is provided with a third steel member 324 . The third steel member 324 disposed inside the second outer frame 322 can further enhance the structural strength of the second outer frame 322 , and thus helps to further improve the fire resistance of the second outer frame 322 . The frame 321 is made of steel material with higher structural strength. Even if the fire resistance of the second outer frame 322 fails, the second inner frame 321 still has high fire resistance, which can effectively resist the spread of fire.
[0054] see figure 2 and Figure 5 In this embodiment, the second connecting member 323 is made of aluminum alloy, and the second connecting member 323 is provided with a fourth steel member 325 to further improve the fire resistance of the second connecting member 323 .
[0055] see Figure 5 , in this embodiment, a second fire expansion bar 34 is provided between the second connection member 323 and the first connection portion 111 and between the second connection member 323 and the second connection portion 112 . The setting of the movable window sash 30 and the window frame 10 has multiple fireproof effects, and the fireproof performance is better. During the specific use process, the second expansion strip can automatically expand in case of fire, thereby filling the second connecting member 323 and the first connecting part. 111 and the gap between the second connecting member 323 and the second connecting part 112 to prevent the fire from spreading.
[0056] see Figure 5 In this embodiment, a sixth fireproof sealant 35 is provided between the end of the second fireproof glass 31 and the second inner frame 321, which can further improve the fireproof performance and at the same time strengthen the second fireproof glass 31 and the second fireproof glass 31. The connection stability between the two inner frames 321 .
[0057] see Figure 5 In this embodiment, the second fireproof fiber cotton 36 is provided between the two sides of the second fireproof glass 31 and the two inner sides of the second inner frame 321, which can further improve the fireproof performance and also play a good role in the thermal insulation and buffering.
[0058] continue to see Figure 5 In this embodiment, a fourth fireproof expansion strip 37 is also provided between the end of the second fireproof glass 31 and the second inner frame 321 to further improve the fireproof performance.
[0059] Specifically, in the present embodiment, one of the two opposite sides of the movable window sash 30 is hinged with the window frame 10 , and the other side is provided with a handle 38 through which the handle 38 is locked and matched with the window frame 10 .
[0060] The above-mentioned embodiments are only preferred embodiments of the present invention, and cannot be used to limit the scope of protection of the present invention. Any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the scope of the present invention. Scope of protection claimed.
