High-sealing fireproof building door and window

Abstract

The utility model relates to the field of building doors and windows, and discloses a high-sealing fireproof building door and window. The sealing window comprises a window frame, a sealing supporting inner edge strip, a sealing frame and a window body. The window body comprises a frame, a reinforcing window strip is fixedly connected to the inner wall of the frame, a sealing inner edge strip is fixedly connected to the inner wall, located on the opposite inner side of the reinforcing window strip, of the frame, two sets of film-coated tempered glass are clamped to the opposite inner side of the reinforcing window strip, and the sealing inner edge strip can block rainwater for the first time; meanwhile, rainwater seeping into the ends, close to the sealing frame, of the sealing supporting inner edge strips is drained out through drainage holes, the intersection of the window body and the sealing frame is sealed through matching of rubber protruding strips at the outer ends of the frames and first sealing strips, and then the hollow positions, opposite to the film-coated tempered glass, of the film-coated tempered glass are sealed through the two sets of film-coated tempered glass and the sealing inner edge strips; the sound insulation effect is improved; and the fireproof aluminum alloy, the fireproof glass and the high-flame-retardant sealing rubber are used for improving the fireproof performance of the door and window.

Description

Technical Field

[0001] This application belongs to the technical field of building doors and windows, and specifically relates to a highly sealed fireproof building door and window. Background Art

[0002] Building doors and windows are an indispensable part of a building. In addition to functions such as lighting, ventilation, and traffic, they also have the function of heat insulation and preservation.

[0003] In the patent document of CN 216157474 U retrieved, a building door and window installation structure is disclosed, including a fixed frame. Sliding grooves are symmetrically opened up and down inside the fixed frame, a first window frame is arranged inside the sliding grooves, and a glass surface is arranged between the first window frames. When this utility model is used, the glass surface is placed between the upper and lower frame members one, and is clamped and limited by the first limiting groove. The limiting member is abutted against the glass surface, and the clamping block is clamped in the clamping groove, so as to be fixed by the fixing bolt in the fixing hole, reducing the disassembly and damage to the window door during replacement and increasing convenience.

[0004] However, through the exploration of the inventor of this application, it is found that this technical solution still has at least the following defects:

[0005] When at a higher floor and the rain intensifies, external rainwater is likely to seep in through the gaps between the sliding groove and the fixing block, and the waterproof effect is weak. Summary of the Utility Model

[0006] The purpose of this application is to provide a highly sealed fireproof building door and window in order to solve the above-mentioned problems.

[0007] The technical solution adopted in this application is as follows: A highly sealed fireproof building door and window includes a window frame. An inner sealing support strip is fixedly connected to the inner wall of the window frame. A sealing frame is arranged on the inner wall of the window frame above the inner sealing support strip, and a window body is arranged at the upper end of the sealing frame; the window body includes a frame. A reinforcing window strip is fixedly connected to the inner wall of the frame. A sealing inner strip is fixedly connected to the inner wall of the frame on the opposite inner sides of the reinforcing window strip. Two groups of coated toughened glass are clamped between the opposite inner sides of the reinforcing window strip.

[0008] By adopting the above technical solution, the inner sealing support strip can initially block rainwater. At the same time, the rainwater that seeps into the end of the inner sealing support strip close to the sealing frame is discharged externally through the drain holes. Then, through the adaptation of the rubber convex strip at the outer end of the frame and the first sealing strip, the intersection of the window body and the sealing frame is sealed. Secondly, through the two groups of coated toughened glass and the sealing inner strip, the hollow part opposite to the coated toughened glass is increased in sound insulation effect; and then, fireproof aluminum alloy, fireproof glass, and high-flame-retardant sealing rubber are used to improve the fireproof performance of the door and window.

[0009] In a preferred embodiment, the inner sealing support strip and the window frame are in a welded state. A drain hole is provided at one end of the inner sealing support strip away from the window body. There are two groups of coated toughened glass, which are respectively located on both sides of the inner sealing strip.

[0010] By adopting the above technical solution, the inner sealing strip can divide the two groups of coated toughened glass to form a hollow state between the two groups of coated toughened glass, so as to block the transmission of sound and enhance the sound insulation effect at the glass.

[0011] In a preferred embodiment, the sealing frame includes a sealing strip. A concave groove is provided at the upper end of the sealing strip. A first sealing strip is fixedly connected to the inner wall of the concave groove. A rubber convex strip adapted to the first sealing strip is fixedly connected to one side of the frame where the sealing strip is located.

[0012] By adopting the above technical solution, the concave groove and the rubber convex strip are adapted to each other, which can increase the sealing performance at the joint after the window body is closed.

[0013] In a preferred embodiment, a glass reinforcement strip is provided at the outer end of the coated toughened glass, and the glass reinforcement strip is fixedly connected to the inner wall of the reinforcement window strip.

[0014] By adopting the above technical solution, the joint surface between the glass reinforcement strip and the coated toughened glass is sealed with sealant.

[0015] In a preferred embodiment, the window frame, the inner sealing support strip, the sealing frame and the window body are all made of flame-retardant materials, and the coated toughened glass is fire-resistant glass.

[0016] By adopting the above technical solution, the flame-retardant materials are fire-resistant aluminum alloy, fire-resistant glass and highly flame-retardant sealing rubber, so as to improve the sealing and fire-proof performance of the doors and windows.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the present application are as follows:

[0018] In the present application, the inner sealing support strip can initially block rainwater. At the same time, the rainwater that seeps into one end of the inner sealing support strip close to the sealing frame is discharged outside through the drain hole. Then, through the adaptation of the rubber convex strip at the outer end of the frame and the first sealing strip, the intersection of the window body and the sealing frame is sealed. Secondly, through the two groups of coated toughened glass and the inner sealing strip, the hollow part opposite to the coated toughened glass is used to increase the sound insulation effect; and then, fire-resistant aluminum alloy, fire-resistant glass and highly flame-retardant sealing rubber are used to improve the fire-proof performance of the doors and windows; through the cooperation of the above structures, the waterproof effect of the doors and windows is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the present application;

[0020] Figure 2 is the side view in this application;

[0021] Figure 3 is the schematic diagram of the window structure in this application.

[0022] Markings in the figure: 1, window frame; 2, inner sealing support strip; 3, sealing frame; 301, sealing strip; 302, concave groove; 303, first sealing strip; 4, window body; 401, frame; 402, reinforcing window strip; 403, inner sealing strip; 404, coated toughened glass; 405, rubber convex strip; 406, glass reinforcing strip. Detailed implementation manners

[0023] To make the objectives, technical solutions and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Apparently, the described embodiments are some but not all of the embodiments of this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the scope of protection of this application.

[0024] Embodiment:

[0025] Referring to Figures 1-3 , a highly sealed fireproof building door and window includes a window frame 1. An inner sealing support strip 2 is fixedly connected to the inner wall of the window frame 1. A sealing frame 3 is arranged on the inner wall of the window frame 1 above the inner sealing support strip 2. A window body 4 is arranged above the sealing frame 3. The window body 4 includes a frame 401. A reinforcing window strip 402 is fixedly connected to the inner wall of the frame 401. An inner sealing strip 403 is fixedly connected to the inner wall of the frame 401 on the opposite inner sides of the reinforcing window strip 402. Two groups of coated toughened glass 404 are clamped between the opposite inner sides of the reinforcing window strip 402. The inner sealing support strip 2 can initially block rainwater. At the same time, the rainwater seeping into one end of the inner sealing support strip 2 close to the sealing frame 3 is discharged externally through a drain hole. Then, through the adaptation of the rubber convex strip 405 at the outer end of the frame 401 and the first sealing strip 303, the intersection of the window body 4 and the sealing frame 3 is sealed. Secondly, the hollow part between the two groups of coated toughened glass 404 and the inner sealing strip 403 is used to increase the sound insulation effect. Furthermore, fireproof aluminum alloy, fireproof glass and highly flame-retardant sealing rubber are used to improve the fireproof performance of the door and window.

[0026] Referring to Figures 1-3, the inner edge strip 2 of the sealing support and the window frame 1 are in a welded state. A drain hole is provided at one end of the inner edge strip 2 of the sealing support away from the window body 4. There are two groups of coated toughened glass 404, which are respectively located on both sides of the inner sealing strip 403. The inner sealing strip 403 can divide the two groups of coated toughened glass 404 to form a hollow state between the two groups of coated toughened glass 404, so as to block the transmission of sound and enhance the sound insulation effect at the glass addition area.

[0027] Refer to Figures 1-3 , the sealing frame 3 includes a sealing edge strip 301. A concave groove 302 is opened at the upper end of the sealing edge strip 301. A first sealing strip 303 is fixedly connected to the inner wall of the concave groove 302. A rubber convex strip 405 adapted to the first sealing strip 303 is fixedly connected to one side of the frame 401 where it is located at the sealing edge strip 301. The concave groove 302 is adapted to the rubber convex strip 405, which can increase the sealing performance at the connection after the window body 4 is closed.

[0028] Refer to Figures 1-3 , a glass reinforcement strip 406 is provided at the outer end of the coated toughened glass 404. The glass reinforcement strip 406 is fixedly connected to the inner wall of the reinforcement window strip 402. The joint surface between the glass reinforcement strip 406 and the coated toughened glass 404 is sealed with sealant.

[0029] Refer to Figures 1-3 , the window frame 1, the inner edge strip 2 of the sealing support, the sealing frame 3 and the window body 4 are all made of flame-retardant materials. Among them, the coated toughened glass 404 is fire-resistant glass, and the flame-retardant materials are fire-resistant aluminum alloy, fire-resistant glass and high-flame-retardant sealing rubber, so as to improve the sealing and fire-proof performance of the doors and windows.

[0030] The implementation principle of an embodiment of a highly sealed and fire-proof building door and window in this application is as follows:

[0031] When the rain is heavy, after the coated toughened glass 404 is closed, the inner edge strip 2 of the sealing support can initially block the rainwater. At the same time, the rainwater seeping into one end of the inner edge strip 2 of the sealing support close to the sealing frame 3 is discharged outside through the drain hole. Then, through the adaptation of the rubber convex strip 405 at the outer end of the frame 401 and the first sealing strip 303, the intersection of the window body 4 and the sealing frame 3 is sealed. Secondly, the hollow part opposite to the coated toughened glass 404 between the two groups of coated toughened glass 404 and the inner sealing strip 403 is used to increase the sound insulation effect. The glass reinforcement strips 406 located on both sides of the coated toughened glass 404 can reinforce and support the coated toughened glass 404; furthermore, fire-resistant aluminum alloy, fire-resistant glass and high-flame-retardant sealing rubber are used to improve the fire-proof performance of the doors and windows; through the cooperation of the above structures, the waterproof effect of the doors and windows is improved.

[0032] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A highly sealed fireproof building door and window, comprising a window frame (1), characterized in that: The inner wall of the window frame (1) is fixedly connected to a sealing support inner edge strip (2); the inner wall of the window frame (1) located at the upper end of the sealing support inner edge strip (2) is provided with a sealing frame (3); and the upper end of the sealing frame (3) is provided with a window body (4); The window body (4) comprises a frame (401), the inner wall of the frame (401) is fixedly connected with a reinforcing window strip (402), the inner wall of the frame (401) located on the inner side opposite to the reinforcing window strip (402) is fixedly connected with a sealing inner edge strip (403), and the inner side opposite to the reinforcing window strip (402) clamps two groups of coated tempered glass (404).

2. A highly sealed fireproof building door and window as claimed in claim 1, characterized in that: The sealing support inner edge strip (2) and the window frame (1) are welded, a drainage hole is provided at one end of the sealing support inner edge strip (2) away from the window body (4), and the coated tempered glass (404) is in two groups, respectively located on both sides of the sealing inner edge strip (403).

3. A highly sealed fireproof building door and window as claimed in claim 1, characterized in that: The sealing frame (3) comprises a sealing edge strip (301), a concave groove (302) is formed at the upper end of the sealing edge strip (301), a sealing strip 1 (303) is fixedly connected to the inner wall of the concave groove (302), and the frame (401) is located on one side of the sealing edge strip (301) and is fixedly connected to a rubber convex strip (405) that matches the sealing strip 1 (303).

4. A highly sealed fireproof building door and window as claimed in claim 1, characterized in that: A glass reinforcement strip (406) is provided at the outer end of the coated tempered glass (404), and the glass reinforcement strip (406) is fixedly connected to the inner wall of the reinforcement window strip (402).

5. A highly sealed fireproof building door and window as claimed in claim 1, characterized in that: The window frame (1), the sealing support inner edge strip (2), the sealing frame (3) and the window body (4) are all made of flame-retardant materials, wherein the coated tempered glass (404) is fire-resistant glass.

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