Steel-aluminum combined sliding fireproof door and window

Abstract

The utility model discloses a steel-aluminum combined sliding fireproof door and window which comprises a steel-aluminum window frame, a first steel-aluminum window sash, a second steel-aluminum window sash, a first sealing air bag and a second sealing air bag, the first steel-aluminum window sash is arranged on one side in the steel-aluminum window frame, first fireproof glass is installed in the first steel-aluminum window sash, and second fireproof glass is installed in the second steel-aluminum window sash. The second steel-aluminum window sash is arranged on the other side of the interior of the steel-aluminum window frame, second fireproof glass is installed in the second steel-aluminum window sash, and the first sealing air bags adhere to the outer walls of the two sides of the first steel-aluminum window sash and the outer walls of the two sides of the second steel-aluminum window sash correspondingly; the second sealing air bags are adhered to the outer walls of the tops and the bottoms of the first steel-aluminum window sash and the second steel-aluminum window sash respectively, window grooves are formed in the inner walls of the top and the bottom of the steel-aluminum window frame, and a gear is installed in the steel-aluminum window frame below the first steel-aluminum window sash. The sliding window is convenient to push and pull quickly, light in weight, high in structural strength, good in sealing performance, free of gaps and good in flame retardant effect.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof doors and windows, in particular to a steel-aluminum combined sliding fireproof door and window. Background Art

[0002] Fireproof doors and windows are made of steel window frames, steel window sashes, and fireproof glass. They can isolate and prevent the spread of fire. They are generally set up in openings or skylights on the exterior walls of buildings where the fire separation distance is insufficient, on the firewalls or fireproof partitions inside the building, and in the exterior wall openings where fire needs to be prevented from spreading vertically. Fireproof windows are usually made of steel and fireproof glass, but steel has a high density, heavy weight, and poor corrosion resistance. The structure of sliding fireproof doors and windows makes them poorly sealed, and the sashes have gaps, which are prone to smoke leakage. In addition, fireproof doors and windows need to be pushed hard when they are pushed and pulled, which is inconvenient. In the event of a fire, it is inconvenient to quickly open and close the doors and windows. Therefore, we propose a steel-aluminum combined sliding fireproof door and window. Utility Model Content

[0003] The utility model aims to provide a steel-aluminum combined sliding fireproof door and window to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel-aluminum combined sliding fireproof door and window, comprising a steel-aluminum window frame, a first steel-aluminum window sash, a second steel-aluminum window sash, a first sealing airbag and a second sealing airbag, the first steel-aluminum window sash being arranged on one side of the interior of the steel-aluminum window frame, and a first fireproof glass is installed inside the first steel-aluminum window sash, the second steel-aluminum window sash being arranged on the other side of the interior of the steel-aluminum window frame, and a second fireproof glass is installed inside the second steel-aluminum window sash, the first sealing airbag is respectively adhered to the outer walls on both sides of the first steel-aluminum window sash and the second steel-aluminum window sash, the second sealing airbag is respectively adhered to the outer walls at the top and bottom of the first steel-aluminum window sash and the second steel-aluminum window sash, window grooves are arranged on the inner walls at the top and bottom of the steel-aluminum window frame, and a sealing groove is arranged on the inner wall on one side of the window groove, a gear is installed inside the steel-aluminum window frame below the first steel-aluminum window sash, and a hand wheel is installed on the outer wall of the steel-aluminum window frame at the gear position, and one end of the hand wheel extends to the interior of the steel-aluminum window frame and is fixedly connected to the gear.

[0005] Preferably, the steel-aluminum window frame, the first steel-aluminum window sash, and the second steel-aluminum window sash are all made of steel-aluminum composite materials.

[0006] Preferably, the top and bottom ends of the first steel-aluminum window sash and the second steel-aluminum window sash are both engaged with the window groove.

[0007] Preferably, a rack is fixed to the bottom end of the first steel-aluminum window sash, and the rack is tightly meshed with a gear for transmission of the gear.

[0008] Preferably, the top of the first steel-aluminum window sash and the top and bottom of the second steel-aluminum window sash are all provided with rolling grooves, and rollers are installed inside the window grooves at the rolling groove positions, and the rollers extend to the inside of the rolling grooves, so that the pushing and pulling friction resistance is small and more convenient.

[0009] Preferably, the first sealing airbag and the second sealing airbag are both made of silicone rubber, and a cavity is provided inside the first sealing airbag and the second sealing airbag, and the interior of the cavity is filled with carbon dioxide, which plays a flame retardant role.

[0010] Preferably, air nozzles are installed on the surfaces of the first sealed airbag and the second sealed airbag to facilitate inflating the first sealed airbag and the second sealed airbag.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The steel-aluminum window frame, the first steel-aluminum window sash, and the second steel-aluminum window sash are all made of steel-aluminum composite materials. The steel-aluminum composite materials combine the respective advantages of aluminum and steel. They not only have good structural strength, corrosion resistance, and long service life, but are also light in weight, which can greatly reduce the dead weight of fireproof doors and windows, making them easy to push and pull. When pushing and pulling, turn the hand wheel to rotate the gear, and the gear drives the first steel-aluminum window sash to move horizontally through the rack, so that the first steel-aluminum window sash can be quickly opened. At the same time, the roller rolls inside the rolling groove, so that the friction resistance is small when pushing and pulling the first steel-aluminum window sash and the second steel-aluminum window sash, which is more labor-saving and convenient.

[0013] The sides of the first steel-aluminum window sash and the second steel-aluminum window sash and the junction of the first steel-aluminum window sash and the second steel-aluminum window sash are sealed by a first sealing airbag, and the junctions of the first steel-aluminum window sash, the second steel-aluminum window sash and the window groove are sealed by a second sealing airbag. The second sealing airbag is located inside the sealing groove, which further improves the sealing performance. Carbon dioxide gas is filled into the first sealing airbag and the second sealing airbag through an air nozzle. The first sealing airbag and the second sealing airbag expand after being inflated, so that the first steel-aluminum window sash and the second steel-aluminum window sash have no gaps and good sealing. In addition, the first sealing airbag and the second sealing airbag are made of silicone rubber, which not only has good fire retardant properties, but also is wear-resistant, aging-resistant and corrosion-resistant. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0015] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0017] Figure 4 This is a front view of the structure of the utility model;

[0018] Figure 5 It is a schematic diagram of a partially enlarged cross-section structure of the first sealing airbag of the utility model.

[0019] In the figure: 1, steel-aluminum window frame; 2, first steel-aluminum window sash; 201, first fireproof glass; 3, second steel-aluminum window sash; 301, second fireproof glass; 4, first sealing airbag; 5, second sealing airbag; 6, air nozzle; 7, gear; 8, handwheel; 9, window groove; 10, sealing groove; 11, rack; 12, rolling groove; 13, roller; 14, cavity. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides an embodiment: a steel-aluminum combined sliding fireproof door and window, comprising a steel-aluminum window frame 1, a first steel-aluminum window sash 2, a second steel-aluminum window sash 3, a first sealing airbag 4 and a second sealing airbag 5, the first steel-aluminum window sash 2 is arranged on one side of the steel-aluminum window frame 1, and the first steel-aluminum window sash 2 is installed with a first fireproof glass 201, the second steel-aluminum window sash 3 is arranged on the other side of the steel-aluminum window frame 1, and the second steel-aluminum window sash 3 is installed with a second fireproof glass 301, the first sealing airbag 4 is respectively adhered to the outer walls on both sides of the first steel-aluminum window sash 2 and the second steel-aluminum window sash 3, and the second sealing airbag 5 is respectively adhered to the outer walls of the top and bottom of the first steel-aluminum window sash 2 and the second steel-aluminum window sash 3;

[0022] Window grooves 9 are provided on the inner walls of the top and bottom of the steel-aluminum window frame 1, and a sealing groove 10 is provided on the inner wall of one side of the window groove 9. A gear 7 is installed inside the steel-aluminum window frame 1 below the first steel-aluminum window sash 2, and a hand wheel 8 is installed on the outer wall of the steel-aluminum window frame 1 at the position of the gear 7, and one end of the hand wheel 8 extends to the inside of the steel-aluminum window frame 1 and is fixedly connected to the gear 7.

[0023] The steel-aluminum window frame 1, the first steel-aluminum window sash 2, and the second steel-aluminum window sash 3 are all made of steel-aluminum composite materials;

[0024] The top and bottom ends of the first steel-aluminum window sash 2 and the second steel-aluminum window sash 3 are both engaged with the window groove 9;

[0025] A rack 11 is fixed to the bottom end of the first steel-aluminum window sash 2, and the rack 11 is tightly meshed with the gear 7 for transmission of the gear 7;

[0026] The top of the first steel-aluminum window sash 2 and the top and bottom of the second steel-aluminum window sash 3 are both provided with rolling grooves 12, and rollers 13 are installed inside the window grooves 9 at the position of the rolling grooves 12, and the rollers 13 extend to the inside of the rolling grooves 12, so that the pushing and pulling friction resistance is small and more convenient;

[0027] The first sealing airbag 4 and the second sealing airbag 5 are both made of silicone rubber, and a cavity 14 is provided inside the first sealing airbag 4 and the second sealing airbag 5, and the cavity 14 is filled with carbon dioxide, which plays a flame retardant role;

[0028] Air nozzles 6 are installed on the surfaces of the first sealing airbag 4 and the second sealing airbag 5 to facilitate inflating the first sealing airbag 4 and the second sealing airbag 5 .

[0029] When the embodiment of the present application is in use: first, the fireproof door and window is mainly composed of a steel-aluminum window frame 1, a first steel-aluminum window sash 2, a first fireproof glass 201, a second steel-aluminum window sash 3, and a second fireproof glass 301, wherein the steel-aluminum window frame 1, the first steel-aluminum window sash 2, and the second steel-aluminum window sash 3 are all made of a steel-aluminum composite material, which combines the respective advantages of aluminum and steel, and not only has good structural strength, corrosion resistance, and a long service life, but also is light in weight, which can greatly reduce the dead weight of the fireproof door and window and facilitate pushing and pulling, and then, the sides of the first steel-aluminum window sash 2 and the second steel-aluminum window sash 3 and the intersection of the first steel-aluminum window sash 2 and the second steel-aluminum window sash 3 are sealed by a first sealing airbag 4, and the intersection of the first steel-aluminum window sash 2, the second steel-aluminum window sash 3 and the window groove 9 are all sealed by a second sealing airbag 5, and the second sealing airbag 5 is located The interior of the sealing groove 10 further improves the sealing performance, and carbon dioxide gas is filled into the first sealing airbag 4 and the second sealing airbag 5 through the air nozzle 6. The first sealing airbag 4 and the second sealing airbag 5 expand after being inflated, so that the first steel-aluminum window sash 2 and the second steel-aluminum window sash 3 have no gaps and good sealing performance. Moreover, the first sealing airbag 4 and the second sealing airbag 5 are both made of silicone rubber. Silicone rubber not only has good fire retardant performance, but also is wear-resistant, aging-resistant and corrosion-resistant. Moreover, when pushing the first steel-aluminum window sash 2, the hand wheel 8 is turned to rotate the gear 7, and the gear 7 drives the first steel-aluminum window sash 2 to translate through the rack 11, so that the first steel-aluminum window sash 2 can be quickly opened. At the same time, the roller 13 rolls inside the rolling groove 12, so that the friction resistance is small when pushing and pulling the first steel-aluminum window sash 2 and the second steel-aluminum window sash 3, which is more labor-saving and convenient.

Claims

1. A steel-aluminum combined sliding fireproof door and window, characterized in that: The invention comprises a steel-aluminum window frame (1), a first steel-aluminum window sash (2), a second steel-aluminum window sash (3), a first sealing airbag (4) and a second sealing airbag (5), wherein the first steel-aluminum window sash (2) is arranged on one side inside the steel-aluminum window frame (1), and a first fireproof glass (201) is installed inside the first steel-aluminum window sash (2), the second steel-aluminum window sash (3) is arranged on the other side inside the steel-aluminum window frame (1), and a second fireproof glass (301) is installed inside the second steel-aluminum window sash (3), and the first sealing airbag (4) is respectively adhered to both sides of the first steel-aluminum window sash (2) and the second steel-aluminum window sash (3). The second sealing airbag (5) is respectively adhered to the outer walls of the top and bottom of the first steel-aluminum window sash (2) and the second steel-aluminum window sash (3); the inner walls of the top and bottom of the steel-aluminum window frame (1) are both provided with window grooves (9); the inner wall of one side of the window groove (9) is provided with a sealing groove (10); a gear (7) is installed inside the steel-aluminum window frame (1) below the first steel-aluminum window sash (2); a hand wheel (8) is installed on the outer wall of the steel-aluminum window frame (1) at the position of the gear (7); and one end of the hand wheel (8) extends into the interior of the steel-aluminum window frame (1) and is fixedly connected to the gear (7).

2. The steel-aluminum combined sliding fireproof door and window according to claim 1, characterized in that: The steel-aluminum window frame (1), the first steel-aluminum window sash (2), and the second steel-aluminum window sash (3) are all made of a steel-aluminum composite material.

3. The steel-aluminum combined sliding fireproof door and window according to claim 1, characterized in that: The top and bottom ends of the first steel-aluminum window sash (2) and the second steel-aluminum window sash (3) are both engaged with the window groove (9).

4. The steel-aluminum combined sliding fireproof door and window according to claim 1, characterized in that: A rack (11) is fixed to the bottom end of the first steel-aluminum window sash (2), and the rack (11) is tightly meshed with the gear (7).

5. The steel-aluminum combined sliding fireproof door and window according to claim 1, characterized in that: The top end of the first steel-aluminum window sash (2) and the top end and bottom end of the second steel-aluminum window sash (3) are all provided with rolling grooves (12), and rollers (13) are installed inside the window grooves (9) at the positions of the rolling grooves (12), and the rollers (13) extend into the interior of the rolling grooves (12).

6. The steel-aluminum combined sliding fireproof door and window according to claim 1, characterized in that: The first sealing airbag (4) and the second sealing airbag (5) are both made of silicone rubber, and a cavity (14) is provided inside the first sealing airbag (4) and the second sealing airbag (5), and the cavity (14) is filled with carbon dioxide.

7. The steel-aluminum combined sliding fireproof door and window according to claim 1, characterized in that: Air nozzles (6) are installed on the surfaces of the first sealing airbag (4) and the second sealing airbag (5).

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