Fireproof window with quick closing function

Abstract

The utility model relates to the technical field of fireproof windows, in particular to a fireproof window with a quick closing function, which comprises a door frame, mounting holes are arranged on the upper portions and the lower portions of the rear groove walls of two long grooves, a warning lamp is arranged on the upper portion of the front end of the door frame, and a groove is arranged in the middle of the front end of the door frame. The right part of the front end of the door frame is movably connected with a main body device through a hinge, the rear end of the main body device is fixedly connected with a sealing device, the upper part of the front end of the main body device is fixedly connected with an opening and closing device, and the left part of the front end of the door frame is provided with two suction grooves which are symmetrically distributed up and down. According to the fireproof window with the quick closing function, through the arrangement of the opening and closing device, the main body device and the sealing device, the sealing performance of closing of the fireproof window is enhanced, automatic opening and closing of the fireproof window are achieved, the automatic locking effect can be achieved, and it is guaranteed that people can escape through the fireproof window.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof windows, in particular to a fireproof window with a quick closing function. Background Art

[0002] Windows are used to allow light or air to enter a room. The windows are composed of three parts: a window frame, glass and movable components. Most of them are sliding windows. Sliding windows use window sashes equipped with pulleys to slide on tracks on the window frame. In summer, the temperature is too high and fires are very likely to occur. Windows are usually opened for ventilation. People are usually not at home during the day. When a fire occurs, the windows are not closed and have poor sealing. The fire can easily enter the room and ignite the indoor items, causing losses. It is impossible to realize automatic opening and closing of fireproof windows, and the use effect is not good. Therefore, we have introduced a fireproof window with a quick closing function. Utility Model Content

[0003] The main purpose of the utility model is to provide a fireproof window with a quick closing function, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A fireproof window with a quick closing function, comprising a door frame, wherein the left rear end and the right rear end of the door frame are both provided with long grooves, the upper part of the rear groove wall and the lower part of the rear groove wall of the two long grooves are both provided with mounting holes, a warning light is arranged at the upper part of the front end of the door frame, a groove is arranged at the middle part of the front end of the door frame, the right part of the front end of the door frame is movably connected with a main device through a hinge, the rear end of the main device is fixedly connected with a sealing device, the upper part of the front end of the main device is fixedly connected with an opening and closing device, and the left part of the front end of the door frame is provided with two suction grooves, and the two suction grooves are symmetrically distributed up and down;

[0006] The opening and closing device includes an automatic closer and an electric push rod, the upper end of the automatic closer is fixedly connected to a first rotating shaft, the upper portion of the outer surface of the first rotating shaft is movably connected to a pulling plate via a bearing, the output end of the electric push rod is movably connected to a connecting shaft, the lower end of the connecting shaft is fixedly connected to a second rotating shaft, the electric push rod is fixedly connected to the pulling plate, and the automatic closer is located on the front side of the door frame.

[0007] Preferably, the main device includes a fireproof window, a handle is fixedly connected to the left front end of the fireproof window, docking grooves are opened around the rear end of the fireproof window, suction blocks are fixedly connected to the upper left end and the lower left end of the fireproof window, and the fireproof window is movably connected to the front end of the door frame through a hinge.

[0008] Preferably, the sealing device comprises a sealing gasket, a front end of which is fixedly connected with a docking gasket all around, and the sealing gasket is fixedly connected to the rear end of the fireproof window.

[0009] Preferably, the positional dimensions of the two suction blocks correspond to the positional dimensions of the two suction grooves, and the positional dimensions of the four docking grooves match the positional dimensions of the four docking pads.

[0010] Preferably, the lower end of the second rotating shaft is movably connected to the lower groove wall of the groove through a bearing, and the automatic closer is fixedly connected to the front right part of the fireproof window.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By starting the electric push rod, the pulling plate is driven to open and close, and the No. 1 rotating shaft moves at the upper end of the automatic closer, so that the fireproof window is automatically closed and then automatically locked, ensuring that people can escape through the fireproof window. The fireproof window can delay the spread of fire and avoid losses caused by fire;

[0013] 2. The two suction blocks correspond one-to-one in the suction grooves, and the four docking pads correspond one-to-one in the docking grooves, so that the sealing pad is fixedly installed at the rear end of the fireproof window, thereby enhancing the sealing of the fireproof window closure and buying more escape time for personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a fireproof window with a quick closing function according to the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of an opening and closing device for a fireproof window with a quick closing function according to the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of the main device of a fireproof window with a quick closing function of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of a sealing device for a fireproof window with a quick closing function.

[0018] In the figure: 1. door frame; 2. long groove; 3. mounting hole; 4. opening and closing device; 5. groove; 6. warning light; 7. suction groove; 8. sealing device; 9. main device; 41. automatic closer; 42. No. 1 rotating shaft; 43. pulling plate; 44. electric push rod; 45. connecting shaft; 46. No. 2 rotating shaft; 91. fireproof window; 92. handle; 93. suction block; 94. docking groove; 81. sealing pad; 82. docking pad. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A fireproof window with a quick closing function comprises a door frame 1, a long groove 2 is provided at the rear left end and the rear right end of the door frame 1, mounting holes 3 are provided at the upper part and the lower part of the rear groove wall of the two long grooves 2, a warning light 6 is provided at the upper front end of the door frame 1, a groove 5 is provided at the middle part of the front end of the door frame 1, a main device 9 is movably connected to the right front end of the door frame 1 through a hinge, a sealing device 8 is fixedly connected to the rear end of the main device 9, an opening and closing device 4 is fixedly connected to the upper front end of the main device 9, and two suction grooves 7 are provided at the left front end of the door frame 1, and the two suction grooves 7 are symmetrically distributed up and down;

[0024] The opening and closing device 4 includes an automatic closer 41 and an electric push rod 44. The upper end of the automatic closer 41 is fixedly connected to a No. 1 rotating shaft 42. The upper outer surface of the No. 1 rotating shaft 42 is movably connected to a pulling plate 43 through a bearing. The output end of the electric push rod 44 is movably connected to a connecting shaft 45. The lower end of the connecting shaft 45 is fixedly connected to a No. 2 rotating shaft 46. The electric push rod 44 is fixedly connected to the pulling plate 43. The automatic closer 41 is located on the front side of the door frame 1; the lower end of the No. 2 rotating shaft 46 is movably connected to the lower groove wall of the groove 5 through a bearing, and the automatic closer 41 is fixedly connected to the front right part of the fireproof window 91; the lower end of the No. 2 rotating shaft 46 is movably connected to the lower groove wall of the groove 5 through a bearing, and the electric push rod 44 is started to drive the pulling plate 43 to be opened and closed, and the No. 1 rotating shaft 42 moves at the upper end of the automatic closer 41, thereby realizing the automatic closing of the fireproof window 91.

[0025] In this embodiment, the main device 9 includes a fireproof window 91, a handle 92 is fixedly connected to the left front end of the fireproof window 91, docking grooves 94 are opened around the rear end of the fireproof window 91, and suction blocks 93 are fixedly connected to the upper left end and the lower left end of the fireproof window 91. The fireproof window 91 is movably connected to the front end of the door frame 1 through a hinge; the position and size of the two suction blocks 93 correspond to the position and size of the two suction grooves 7, and the position and size of the four docking grooves 94 are adapted to the position and size of the four docking pads 82; through the position and size of the two suction blocks 93 corresponding to the position and size of the two suction grooves 7, the two suction blocks 93 correspond one-to-one in the suction groove 7, because the position and size of the four docking grooves 94 are adapted to the position and size of the four docking pads 82, the four docking pads 82 correspond one-to-one in the docking grooves 94, so that the sealing pad 81 is fixedly installed at the rear end of the fireproof window 91, thereby enhancing the sealing of the closed fireproof window 91.

[0026] In this embodiment, the sealing device 8 includes a sealing gasket 81 , and a docking gasket 82 is fixedly connected to the front end of the sealing gasket 81 . The sealing gasket 81 is fixedly connected to the rear end of the fireproof window 91 .

[0027] It should be noted that the utility model is a fireproof window with a quick closing function. During use, when a fire occurs, by starting the electric push rod 44, the pulling plate 43 is driven to be pulled and closed, and the No. 1 rotating shaft 42 moves at the upper end of the automatic closer 41, thereby achieving the effect of automatically closing the fireproof window 91 and then automatically locking it. Since the position and size of the two suction blocks 93 correspond to the position and size of the two suction grooves 7, when the fireproof window 91 is closed, the two suction blocks 93 correspond to each other in the suction grooves 7, and at the same time, the four docking pads 82 correspond to each other in the docking grooves 94, so that the sealing pad 81 is fixedly installed at the rear end of the fireproof window 91, enhancing the sealing of the fireproof window 91 when it is closed. When a fire occurs, the fireproof window 91 will not be deformed by heat within a certain period of time, ensuring that people can escape through the fireproof window 91. The fireproof window 91 can delay the spread of fire and limit the fire to a certain range, which can buy more escape time for people and avoid losses caused by fire.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fireproof window with a quick closing function, comprising a door frame (1), Features: The left rear end and the right rear end of the door frame (1) are both provided with long grooves (2), the upper parts of the rear groove walls and the lower parts of the rear groove walls of the two long grooves (2) are both provided with mounting holes (3), the upper part of the front end of the door frame (1) is provided with a warning light (6), the middle part of the front end of the door frame (1) is provided with a groove (5), the right part of the front end of the door frame (1) is movably connected to a main device (9) through a hinge, the rear end of the main device (9) is fixedly connected to a sealing device (8), the upper part of the front end of the main device (9) is fixedly connected to an opening and closing device (4), and the left part of the front end of the door frame (1) is provided with two suction grooves (7), and the two suction grooves (7) are symmetrically distributed up and down; The opening and closing device (4) comprises an automatic closer (41) and an electric push rod (44); the upper end of the automatic closer (41) is fixedly connected to a first rotating shaft (42); the upper portion of the outer surface of the first rotating shaft (42) is movably connected to a pulling plate (43) via a bearing; the output end of the electric push rod (44) is movably connected to a connecting shaft (45); the lower end of the connecting shaft (45) is fixedly connected to a second rotating shaft (46); the electric push rod (44) is fixedly connected to the pulling plate (43); and the automatic closer (41) is located at the front side of the door frame (1).

2. A fireproof window with a quick closing function according to claim 1, Features: The main device (9) comprises a fireproof window (91), a handle (92) is fixedly connected to the left front end of the fireproof window (91), docking grooves (94) are formed around the rear end of the fireproof window (91), suction blocks (93) are fixedly connected to the upper left end and the lower left end of the fireproof window (91), and the fireproof window (91) is movably connected to the front end of the door frame (1) via a hinge.

3. A fireproof window with a quick closing function according to claim 1, Features: The sealing device (8) comprises a sealing pad (81), the front end of the sealing pad (81) is fixedly connected to a docking pad (82) around all four sides, and the sealing pad (81) is fixedly connected to the rear end of the fireproof window (91).

4. A fireproof window with a quick closing function according to claim 2, Features: The positional dimensions of the two suction blocks (93) correspond to the positional dimensions of the two suction grooves (7), and the positional dimensions of the four docking grooves (94) match the positional dimensions of the four docking pads (82).

5. A fireproof window with a quick closing function according to claim 1, Features: The lower end of the second rotating shaft (46) is movably connected to the lower groove wall of the groove (5) through a bearing, and the automatic closer (41) is fixedly connected to the front right part of the fireproof window (91).

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