CN107120045A - Fire window - Google Patents

Abstract

A fireproof window, comprising a frame connected by keels, the frame has more than one fan frame with openable sashes and more than one inner frame with glass plates, each keel is connected with a pressing plate, and the pressing plate includes an intermediate connection part and the two pressing edges respectively connected to both sides of the middle connecting part, the middle connecting part is detachably connected to the keel through the fastening assembly, the glass plate is pressed and installed on the keel around the inner frame through the pressing plate, and the inner frame is surrounded by The pressing plate connected to the keel corresponds to the pressing edge on one side of the inner frame to press and install the glass plate, and the pressing plate connected to the keel around each fan frame corresponds to the pressing edge on the side of the fan frame and the keel. There is a first filling piece, and a second filling piece is installed between the unpressed glass plates of all pressing plates or the pressing edge of the first filling piece and the keel. The fireproof window has the advantages of disassembly and replacement, simple and convenient manufacture and installation, long service life, good safety and aesthetics, and the like.

Description

fire window

technical field

The invention relates to the technical field of architectural window protection, in particular to a fireproof window.

Background technique

Existing fire windows are provided with positioning grooves in the inner frame, and then the glass plate is fixedly installed in the positioning groove, and a sealing strip is installed in the gap between the glass plate and the positioning groove for sealing. The window cannot be disassembled and replaced with glass, and the assembly is difficult, the production efficiency is low, and the cost is high. At the same time, when the fireproof window is installed, fasteners are used to directly fix the surrounding frame to the installation surface, and the fasteners are exposed, which has the problems of low safety, poor aesthetics and easy rust, resulting in shortened service life. In addition, when the existing fireproof windows are equipped with openable sash, an additional frame is added to the sash frame where the sash is installed, the gap between the sash and the sash is blocked by the additional frame, and a sealing strip is installed between the additional frame and the sash To meet the requirements of airtightness and watertightness, etc., however, there are problems such as complex structure, difficult fabrication and installation, waste of materials, high cost, and poor sunlight permeability in setting up the attached frame.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a fireproof window that can be disassembled and replaced, is simple and convenient to manufacture and install, has a long service life, and has good safety and aesthetics.

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

A fireproof window, comprising a frame connected by keels, the frame has more than one fan frame with openable sash installed and more than one inner frame with glass plates, each keel is connected with a pressing plate, the The pressing plate includes an intermediate connecting portion and two pressing edges respectively connected to both sides of the intermediate connecting portion, the intermediate connecting portion is detachably connected to the keel through a fastening assembly, and the glass plate is pressed and installed around the inner frame by the pressing plate. On the keel, and the pressure plate connected to the keel around each inner frame corresponds to the pressing edge on one side of the inner frame to press and install the glass plate, and the pressing plate connected to the keel around each fan frame corresponds to the pressing edge on one side of the fan frame The first filling piece is installed between the keel and the pressure plate, and the second filling piece is installed between the unpressed glass plate of all the pressing plates or the pressing edge of the first filling piece and the keel.

For the above-mentioned fireproof window, preferably, the fireproof window is provided with a first fireproof sealing strip that seals the gap between the periphery of the window sash and the keel when the window sash is closed.

For the fireproof window above, preferably, the first fireproof sealing strip is connected to the sash or the keel, and the first fireproof sealing strip is pressed into the gap between the sash and the keel when the sash is closed.

For the above-mentioned fireproof window, preferably, the sash is provided with an annular baffle that blocks the gap between the keel around the sash and the sash when the sash is closed, and the first fireproof sealing strip is connected to the annular baffle or the keel, and The first fireproof sealing strip is pressed between the annular baffle plate and the keel when the window sash is closed.

For the fireproof window above, preferably, the fireproof window is provided with a second fireproof sealing strip that seals the gap between the periphery of the window sash and the first filler when the window sash is closed.

For the above-mentioned fireproof window, preferably, the second fireproof sealing strip is connected to the window sash or the first filler, and the second fireproof sealing strip is pressed into the gap between the window sash and the first filler when the window sash is closed middle.

For the fireproof window above, preferably, the second fireproof sealing strip has an overlapping edge that overlaps with the window sash and blocks the gap between the window sash and the first filler when the window sash is closed.

For the above-mentioned fireproof window, preferably, the first filler is provided with a first rib that blocks the gap between the window sash and the first filler when the sash is closed, and the second fireproof sealing strip is connected to the first rib or On the window sash, and the second fireproof sealing strip is pressed between the first rib and the window sash when the window sash is closed.

For the fireproof window above, preferably, the fireproof window is provided with a third fireproof sealing strip that seals the gap between the sash and the pressing plate when the sash is closed.

For the above-mentioned fireproof window, preferably, the pressing edge of the pressing plate is extended to form a second rib that blocks the gap between the window sash and the pressing plate when the sash is closed, and the third fireproof sealing strip is connected to the pressing plate or the window sash, or the The third fireproof sealing strip is pressed and fixed between the pressing plate and the first filler, and the third fireproof sealing strip is pressed between the second rib and the window sash when the window sash is closed.

For the above-mentioned fireproof window, preferably, between each first filler and the keel, between each second filler and the pressing edge, between each pressing edge and the glass plate, and between each glass plate and the keel The fourth fire sealing strip.

For the above-mentioned fireproof window, preferably, the fastening assembly includes a fastening screw, and the fastening screw is threadedly connected to the keel through the middle connecting part of the pressing plate, and the middle connecting part is provided with a concave hole concave toward the keel direction. and a groove in which the fastening screw is housed.

For the above-mentioned fireproof window, preferably, a detachable decorative cover covering the notch of the groove is installed on the pressing plate.

For the above-mentioned fireproof window, preferably, the decorative cover plate has two elastic pins inserted in the groove, each elastic pin is provided with a card slot, and the groove is provided with a card that is respectively locked into the two elastic pins. The snap-in part in the slot.

For the above-mentioned fireproof window, preferably, the decorative cover plate has two expansion sides, and the two expansion sides are inserted into the groove and respectively expand and fit with the two inner side walls of the groove.

For the above-mentioned fireproof window, preferably, each pressing plate has an extension extending toward the keel on at least one side of the pressing edge away from the intermediate connecting portion, and the outer surface of the extension is perpendicular to the glass plate.

For the above-mentioned fireproof window, preferably, the first filler and the pressure plate are connected in one piece.

For the above-mentioned fireproof window, preferably, a positioning assembly for positioning the installation position of the pressing plate is provided between each pressing plate and the keel. The positioning part is positioned in cooperation with the positioning groove.

For the above-mentioned fireproof window, preferably, the keel is provided with a boss for limiting or holding the glass plate.

For the above-mentioned fireproof window, preferably, the sash includes an outer frame, an annular locking strip and a sash glass plate installed in the outer frame, and one side of the outer frame is provided with an annular blocking portion abutting against one side of the sash glass plate, The annular locking strip is installed on the outer frame through fasteners and cooperates with the annular blocking part to clamp and fix the sash glass plate. A fifth fireproof sealing strip is provided for pressure equalization between the glass plates.

Compared with the prior art, the present invention has the advantages that: the fireproof window of the present invention uses a pressure plate to press the glass plate onto the keel around the inner frame, and the pressure plate is connected to the keel through a fastening component, which can be disassembled and replaced on site , its production and assembly are simple and convenient, which can improve production efficiency and reduce production costs; at the same time, glass plates or first fillers or second fillers are installed between the two clamping sides of each clamping plate and the keel, and also That is to say, the two pressing sides of the pressing plate press a stressed part, and the pressing plate has a good force balance when pressing, which can avoid the problems of one-sided lifting of the pressing plate and unreliable pressing, thereby ensuring the aesthetics and improving The stability and reliability of the glass plate is pressed and installed; in addition, the second filler located at the outer edge of the frame can also be used to connect with the installation surface, first use fasteners to connect and fix the second filler to the installation surface, and then The fire window can be installed on the installation surface by pressing the keel and the pressure plate against the second filler, which makes the installation easier and more efficient, and the fasteners connecting the installation surface will not be exposed, which can improve safety , service life and aesthetics.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the fireproof window in embodiment 1 when the sash is closed.

Fig. 2 is a schematic diagram of the three-dimensional structure of the fireproof window in embodiment 1 when the sash is opened.

Fig. 3 is a schematic cross-sectional structure diagram of the fireproof window in embodiment 1 when the sash is closed.

FIG. 4 is a schematic diagram of the enlarged structure at A in FIG. 3 .

FIG. 5 is a schematic diagram of the enlarged structure at B in FIG. 3 .

FIG. 6 is a schematic diagram of an enlarged structure at point C in FIG. 3 .

Fig. 7 is a schematic cross-sectional structure diagram of the fireproof window in embodiment 1 when the sash is opened.

Fig. 8 is a schematic cross-sectional structure diagram of the fireproof window in embodiment 2 when the sash is closed.

FIG. 9 is a schematic diagram of an enlarged structure at D in FIG. 8 .

Fig. 10 is a schematic cross-sectional structure diagram of the fireproof window in embodiment 3 when the sash is closed.

FIG. 11 is a schematic diagram of the enlarged structure at E in FIG. 10 .

Fig. 12 is a schematic cross-sectional structure diagram of the fireproof window in embodiment 4 when the sash is closed.

FIG. 13 is a schematic diagram of the enlarged structure at F in FIG. 12 .

Fig. 14 is a schematic cross-sectional structure diagram of the fireproof window in embodiment 5 when the sash is closed.

FIG. 15 is a schematic diagram of the enlarged structure at G in FIG. 14 .

Fig. 16 is a schematic cross-sectional structure diagram of the fireproof window in embodiment 6 when the sash is closed.

FIG. 17 is a schematic diagram of the enlarged structure at H in FIG. 16 .

Fig. 18 is a schematic cross-sectional structure diagram of the fireproof window in embodiment 7 when the sash is closed.

Fig. 19 is a schematic diagram of the enlarged structure at I in Fig. 18 .

Fig. 20 is a schematic cross-sectional structure diagram of the fireproof window in embodiment 8 when the sash is closed.

FIG. 21 is a schematic diagram of the enlarged structure at J in FIG. 20 .

Fig. 22 is a partial front structural schematic view of the fireproof window in Embodiment 9 when the sash is closed.

Fig. 23 is a partial cross-sectional structural schematic diagram of the fireproof window in Embodiment 9 when the sash is closed.

illustration:

1. sash; 11. annular baffle; 12. outer frame; 121. annular blocking part; 13. annular locking strip; 14. window sash glass plate; 15. fifth fireproof sealing strip; 2. glass plate; 3. pressure plate ; 31, middle connection part; 311, groove; 3111, clamping part; 32, pressing edge; 321, extension part; 33, second rib; 34, decorative cover; 341, elastic pin; 3411, card Groove; 342, expansion tight edge; 35, positioning part; 4, first filler; 41, first rib; 5, second filler; 6, first fireproof sealing strip; 7, second fireproof sealing strip; 71. Lap joint edge; 8. Third fireproof sealing strip; 9. Fourth fireproof sealing strip; 100. Skeleton; 101. Keel; 1011. Positioning slot; 1012. Boss; 102. Fan frame; 103. Inner frame; 201, fastening screw.

detailed description

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Example 1:

As shown in Figures 1 to 7, the fireproof window of this embodiment includes a skeleton 100 connected by keels 101, the skeleton 100 has a fan frame 102 and an inner frame 103, and the fan frame 102 is equipped with an openable window sash 1 , the window sash 1 is hingedly installed on the keel 101 through a hinge, the inner frame 103 is equipped with a glass plate 2, and each keel 101 is connected with a pressure plate 3, and the pressure plate 3 includes a middle connecting part 31 and two sides respectively connected to the middle connecting part 31. A pressing edge 32, the middle connecting part 31 is detachably connected with the keel 101 through the fastening assembly, the glass plate 2 is pressed and installed on the keel 101 around the inner frame 103 through the pressing plate 3, and the keel 101 around the inner frame 103 is formed The connected pressing plate 3 corresponds to the pressing edge 32 on one side of the inner frame 103 to press and install the glass plate 2, and the pressing plate 3 connected to the keel 101 around each fan frame 102 corresponds to the pressing edge 32 and the keel on the side of the fan frame 102. 101 are installed with the first filling piece 4, and all the pressing plates 3 are not pressed against the glass plate 2 or between the pressing side 32 of the first filling piece 4 and the keel 101, and the second filling piece 5 is pressed and installed between them. All pressing plates 3 are not pressed against the pressing edge 32 of the glass plate 2 or the first filler 4. The pressing plate 3 connected by the keel 101 around the skeleton 100 is corresponding to the pressing edge 32 on the outside of the skeleton 100. Like this, the pressing edge 32 of each pressing plate 3 One of the glass plate 2 , the first filling piece 4 and the second filling piece 5 is pressed between any pressing edge 32 and the keel 101 .

The fireproof window adopts the pressure plate 3 to press the glass plate 2 and install it on the keel 101 around the inner frame 103. The pressure plate 3 is connected with the keel 101 through a fastening component, and can be disassembled and replaced on site. Its production and assembly are simple and convenient, and can Improve production efficiency and reduce production costs; at the same time, between the two pressing sides 32 of each pressing plate 3 and the keel 101, the glass plate 2 or the first filling piece 4 or the second filling piece 5 is installed tightly, that is, the pressing plate 3 Both of the two pressing sides 32 press a force-bearing part, and the pressing plate 3 has a good force balance when pressing, which can avoid the problems of one-sided tilting of the pressing plate 3 and unreliable pressing, thereby ensuring aesthetics and Improve the stability and reliability of the press installation of the glass plate 2; in addition, the second filler 5 located at the outer edge of the frame 100 can also be used to connect with the installation surface, and the second filler 5 is connected and fixed to the On the installation surface, the keel 101 and the pressure plate 3 are pressed against the second filler 5, and the fire window can be installed on the installation surface, which makes the installation easier and more efficient, and the fasteners connected to the installation surface It will not be exposed, which can improve safety, service life and aesthetics.

In this embodiment, the fan frame 102 of the fireproof window omits the additional frame, which can simplify the product structure, reduce the cost, and improve the installation efficiency.

In this embodiment, the fireproof window is provided with a first fireproof sealing strip 6 that seals the gap between the periphery of the window 1 and the keel 101 when the window 1 is closed. The window sash 1 is provided with an annular baffle 11, and the annular baffle 11 covers the gap between the keel 101 around the fan frame 102 and the window sash 1 when the window sash 1 is closed. The first fireproof sealing strip 6 is connected to the annular baffle 11, and the second A fireproof sealing strip 6 is pressed between the annular baffle 11 and the keel 101 when the window sash 1 is closed, so as to seal the gap between the annular baffle 11 and the keel 101 . Through the shielding effect of the annular baffle plate 11 and the sealing effect of the first fireproof sealing strip 6, a good fireproof sealing effect can be achieved. The above-mentioned first fireproof sealing strip 6 is connected to the annular baffle 11 specifically, the annular baffle 11 is provided with an expansion groove, and the first fireproof sealing strip 6 is expanded and installed in the expansion groove.

Further, the fireproof window is also provided with a second fireproof sealing strip 7 that seals the gap between the peripheral edge of the window sash 1 and the first filler 4 when the window sash 1 is closed, so that the second fireproof sealing strip 7 and the first fireproof sealing strip 6 Working together to form a double fire seal, which can greatly improve the fire seal performance. The first filler 4 is provided with a first rib 41, the first rib 41 covers the gap between the window sash 1 and the first filler 4 when the window sash 1 is closed, and the second fireproof sealing strip 7 is connected to the first rib 41 and the second fireproof sealing strip 7 is pressed between the first rib 41 and the window sash 1 when the window sash 1 is closed, so as to seal the gap between the first rib 41 and the window sash 1 . Through the shielding effect of the first rib 41 and the sealing effect of the second fireproof sealing strip 7, a good fireproof sealing effect can be achieved. The above-mentioned second fireproof sealing strip 7 is connected to the first rib 41. Specifically, the first rib 41 is provided with an expansion groove, and the second fireproof sealing strip 7 is expanded and installed in the expansion groove.

In this embodiment, between each first filler 4 and the keel 101, between each second filler 5 and the pressing edge 32, between each pressing edge 32 and the glass plate 2, and between each glass plate 2 and the keel 101 The fourth fire sealing strip 9 is pressed between them, which can further improve the fire sealing. Further, a fourth fireproof sealing strip 9 can also be press-set between each first filling piece 4 and the pressing edge 32 , and between each second filling piece 5 and the keel 101 .

In this embodiment, the fastening assembly includes a fastening screw 201 , which passes through the middle connection portion 31 of the pressing plate 3 and is threadedly connected with the keel 101 , and the tightening degree of the pressing plate 3 can be adjusted by adjusting the fastening screw 201 . The middle connecting part 31 of the pressure plate 3 is provided with a groove 311 concave in the direction of the keel 101, and the fastening screw 201 is accommodated in the groove 311, so that the fastening screw 201 is not exposed and will not affect the aesthetics and simplicity of the fireproof window sex.

Further, the detachable decorative cover plate 34 that blocks the notch of the groove 311 is installed on the pressing plate 3 to further improve the aesthetics, and at the same time prevent the fastening screw 201 from rusting, ensure the reliability of the connection, and prolong the life of the fireproof window. Because the decorative cover 34 only needs to cover the notch of the groove 311, the size of the decorative cover 34 is small, which can save materials and reduce costs. There is no interference problem in the installation, which can reduce the installation difficulty and improve the installation efficiency. Preferably, the outer surface of the decorative cover plate 34 is flush with the outer surfaces of the two pressing edges 32 .

In this embodiment, the decorative cover 34 has two elastic pins 341 inserted in the groove 311, each elastic pin 341 is provided with a card slot 3411, and the groove 311 is provided with a card that is respectively locked into the two elastic pins 341. The clipping part 3111 in the slot 3411 is used to install and position the decorative cover 34 by snapping the clipping part 3111 into the clipping slot 3411 , which has high installation stability and reliability. In this embodiment, a detachable U-shaped plate is installed in the groove 311, and the U-shaped plate is connected to the pressure plate 3 through fasteners, or connected to the pressure plate 3 by means of bonding or expansion. The fastening screw 201 passes through the bottom plate of the U-shaped plate and fastens it, and the above-mentioned two clamping parts 3111 are integrally connected to the two side plates of the U-shaped plate. The clamping part 3111 is provided on the U-shaped plate that is detachably installed in the groove 311, which avoids the difficulty of making the clamping part 3111 in the groove 311, and can reduce the difficulty of manufacturing.

In this embodiment, the two pressing edges 32 of each pressing plate 3 have extensions 321 extending toward the direction of the keel 101 on the side away from the intermediate connecting portion 31. The outer side of the extensions 321 is perpendicular to the glass plate 2. When the vertically arranged pressing plates 3 are spliced together, the pressing plates 3 can be closely attached to each other without large gaps, which is beneficial to improving the aesthetics and water resistance. The outer surface of the pressing edge 32 is perpendicular to the outer surface of the extension portion 321 .

In this embodiment, the window sash 1 includes an outer frame 12, an annular locking strip 13 and a sash glass plate 14 installed in the outer frame 12, and one side of the outer frame 12 is provided with an annular stopper 121 that abuts against one side of the sash glass plate 14 , the annular locking strip 13 is installed on the outer frame 12 through fasteners, the annular locking strip 13 is against the other side of the sash glass plate 14 and is clamped and fixed with the annular blocking portion 121 to fix the sash glass plate 14, and the annular blocking portion 121 is connected to the A fifth fireproof sealing strip 15 is equally pressed between the sash glass plates 14 and between the annular locking strip 13 and the sash glass plate 14 . Preferably, pads are placed between the peripheral edge of the sash glass plate 14 and the outer frame 12 . This kind of window sash 1 can be disassembled and replaced, and its manufacture and assembly are simple and convenient, which can improve production efficiency and reduce production cost.

The fire window in this embodiment has only one sash frame 102 and one inner frame 103 , in other embodiments, the number of sash frames 102 and inner frames 103 included in the frame 100 of the fire window can be more than two. The first fireproof sealing strip 6 can also be connected to the window sash 1 or the keel 101 , and the first fireproof sealing strip 6 is pressed in the gap between the window sash 1 and the keel 101 when the window sash 1 is closed.

Example 2:

The fireproof window of this embodiment is basically the same as that of Embodiment 1, the main difference is that, as shown in Figure 8 and Figure 9, in this embodiment, between each pressing plate 3 and the keel 101, there is a device for positioning the installation position of the pressing plate 3. A positioning assembly, the positioning assembly includes a positioning groove 1011 provided on the keel 101, a positioning portion 35 is provided on the pressing plate 3, the positioning portion 35 is inserted into the positioning groove 1011 and cooperates with the positioning groove 1011 to form a positioning. Setting the positioning component can prevent the pressing plate 3 from being mismounted, and facilitate the fast installation and positioning of the pressing plate 3, thereby improving the installation efficiency.

In addition, the detachable installation method of the decorative cover 34 in this embodiment is different from that in Embodiment 1. Specifically, the decorative cover 34 in this embodiment has two expansion sides 342, and the two expansion sides 342 are inserted into the groove 311 The center and the two inner side walls of the groove 311 are respectively expanded and fit, that is, the decorative cover plate 34 is expanded and installed in the groove 311. This type of installation structure is simpler and easier to manufacture and disassemble.

Example 3:

The fireproof window of this embodiment is basically the same as that of Embodiment 1, the main difference is that, as shown in Figure 10 and Figure 11 , the keel 101 in this embodiment is provided for limiting the glass plate 2 or supporting the glass plate 2 In this way, there is no need to use fasteners to install brackets for supporting glass plate 2 or limit blocks for limiting glass plate 2 on keel 101, which can reduce installation difficulty, save installation steps, and improve installation efficiency , and can reduce the influence of drilling on the keel 101 on the strength of the keel 101 . The boss 1012 of this embodiment is not in direct contact with the glass plate 2 , but an intermediate spacer is provided between the boss 1012 and the glass plate 2 for positioning and support. In other embodiments, it is also possible to increase the size of the boss 1012 so that the boss 1012 is in direct contact with the glass plate 2 for limiting and holding.

Example 4:

The fireproof window of this embodiment is basically the same as that of Embodiment 1, the main difference is that, as shown in Figure 12 and Figure 13, the first filler 4 in this embodiment is not provided with the first rib 41, and the second fireproof sealing strip 7 is connected to the first filling part 4, and the second fireproof sealing strip 7 is pressed in the gap between the window sash 1 and the first filling part 4 when the window sash 1 is closed.

The above-mentioned second fireproof sealing strip 7 is connected to the first filling part 4 specifically, the first filling part 4 is provided with an expansion groove, and the second fireproof sealing strip 7 is expanded and installed in the expansion groove. In addition, the second fireproof sealing strip 7 of this embodiment can also be connected to the window sash 1 .

Example 5:

The fireproof window of this embodiment is basically the same as that of Embodiment 4, the main difference is that, as shown in Figure 14 and Figure 15, the second fireproof sealing strip 7 in this embodiment has an overlapping edge 71, and the overlapping edge 71 is on the side of the window sash. 1 overlaps with the window sash 1 and blocks the gap between the window sash 1 and the first filler 4 when it is closed, and the overlapping edge 71 completely covers the gap between the window sash 1 and the first filler 4, which can further improve the fireproof sealing effect.

Embodiment 6:

The fireproof window of this embodiment is basically the same as that of Embodiment 1, the main difference is that, as shown in Figure 16 and Figure 17, this embodiment does not have a second fireproof sealing strip 7, but a The third fireproof sealing strip 8 for sealing the gap between the window sash 1 and the pressure plate 3 is formed by the third fireproof sealing strip 8 and the first fireproof sealing strip 6 to form a double fireproof seal to improve the fireproof sealing performance. The pressing plate 3 presses the pressing edge 32 of the first filler 4 to extend to form a second rib 33, and the second rib 33 blocks the gap between the window sash 1 and the pressing plate 3 when the window sash 1 is closed, and the third fireproof sealing strip 8 presses Tightly fixed between the pressure plate 3 and the first filler 4, and the third fireproof sealing strip 8 is pressed between the second rib 33 and the window sash 1 when the window sash 1 is closed, so that the second rib 33 and the window sash 1 The gap between them is sealed. Through the shielding effect of the second rib 33 and the sealing effect of the third fireproof sealing strip 8, a good fireproof sealing effect can be achieved. The above-mentioned third fireproof sealing strip 8 is directly compressed and fixed between the pressure plate 3 and the first filler 4, not only the installation of the third fireproof sealing strip 8 is simple and convenient, but also the stability of the connection of the third fireproof sealing strip 8 is ensured. The third fireproof sealing strip 8 also seals and prevents the space between the pressing plate 3 and the first filler 4, which can save the number of fireproof sealing strips.

Embodiment 7:

The fireproof window of this embodiment is basically the same as that of Embodiment 6, the main difference is that, as shown in Figure 18 and Figure 19, the first fireproof sealing strip 6 of this embodiment is connected to the keel 101, specifically, the keel 101 An expansion groove is provided, and the first fireproof sealing strip 6 is expanded and installed in the expansion groove.

Embodiment 8:

The fireproof window of this embodiment is basically the same as that of Embodiment 6, the main difference is that, as shown in Figure 20 and Figure 21, the third fireproof sealing strip 8 of this embodiment is connected to the window sash 1, specifically, the window sash 1 An expansion groove is provided, and the third fireproof sealing strip 8 is installed in the expansion groove.

In other embodiments, the third fireproof sealing strip 8 can also only be connected to the pressure plate 3 , for example, be installed in an expansion groove on the pressure plate 3 by expansion.

Embodiment 9:

The fireproof window of this embodiment is basically the same as that of Embodiment 1, the main difference is that, as shown in FIG. 22 and FIG. 23 , the frame 100 of this embodiment has one sash 1 and three inner frames 103 . Moreover, in this embodiment, the first filler 4 and the pressure plate 3 are connected as one piece, that is, the first filler 4 and the pressure plate 3 are actually the same member, which can reduce the difficulty of production, and there is no need to separate the first filler during installation. The installation and positioning of the filler 4 can save installation steps, make installation easier, and greatly improve installation efficiency. The first filling part 4 of this embodiment is formed by bending the pressing edge 32 of the pressing plate 3, and at the same time, the pressing edge 32 is also bent to form an expansion groove, and the third fireproof sealing strip 8 is expanded and installed in the expansion groove .

The above descriptions are only preferred implementations of the present invention, and the scope of protection of the present invention is not limited to the above examples. For those skilled in the art, improvements and transformations obtained without departing from the technical concept of the present invention should also be regarded as the protection scope of the present invention.

Claims (20)

1. a kind of fire window, it is characterised in that：Including by keel（101）The skeleton being formed by connecting（100）, the skeleton（100） Openable sash is installed with more than one（1）Fan frame（102）Glass plate is installed with more than one（2）Inside casing （103）, each keel（101）On be respectively connected with pressing plate（3）, the pressing plate（3）Including middle interconnecting piece（31）Be connected to Middle interconnecting piece（31）Two compression sides of both sides（32）, the middle interconnecting piece（31）Pass through fastening assembly and keel（101） It is detachably connected, the glass plate（2）Pass through pressing plate（3）Compress and be arranged on inside casing（103）The keel of surrounding（101）On, and respectively Inside casing（103）The keel of surrounding（101）The pressing plate connected（3）Corresponding to inside casing（103）The compression side of side（32）Compress peace Glaze plate（2）, each fan frame（102）The keel of surrounding（101）The pressing plate connected（3）Corresponding to fan frame（102）The pressure of side Pilled-in selvedge（32）With keel（101）Between compress the first filling member is installed（4）, all pressing plates（3）Malcompression glass plate（2）Or First filling member（4）Compression side（32）With keel（101）Between compress the second filling member is installed（5）.

2. fire window according to claim 1, it is characterised in that：The fire window is provided with sash（1）By window during closing Fan（1）Surrounding edge and keel（101）Between clearance seal the first fire proof sealing strip（6）.

3. fire window according to claim 2, it is characterised in that：First fire proof sealing strip（6）It is connected to sash（1） Or keel（101）On, and first fire proof sealing strip（6）In sash（1）Pressure is located at sash during closing（1）With keel （101）Between gap in.

4. fire window according to claim 2, it is characterised in that：The sash（1）Provided with sash（1）Blocked during closing Fan frame（102）The keel of surrounding（101）With sash（1）Between gap ring baffle（11）, first fire proof sealing strip（6） It is connected to ring baffle（11）Or keel（101）On, and first fire proof sealing strip（6）In sash（1）Pressure is set during closing In ring baffle（11）And keel（101）Between.

5. fire window according to claim 1, it is characterised in that：The fire window is provided with sash（1）By window during closing Fan（1）Surrounding edge and first filling member（4）Between clearance seal the second fire proof sealing strip（7）.

6. fire window according to claim 5, it is characterised in that：Second fire proof sealing strip（7）It is connected to sash（1） Or first filling member（4）On, and second fire proof sealing strip（7）In sash（1）Pressure is located at sash during closing（1）With first Filling member（4）Between gap in.

7. fire window according to claim 6, it is characterised in that：Second fire proof sealing strip（7）With in sash（1） During closing and sash（1）Overlap and block sash（1）With the first filling member（4）Between gap overlap edge（71）.

8. fire window according to claim 5, it is characterised in that：First filling member（4）Provided with sash（1）Close When block sash（1）With the first filling member（4）Between gap the first rib（41）, second fire proof sealing strip（7）Connection In the first rib（41）Or sash（1）On, and the second fire proof sealing strip（7）In sash（1）Pressure is located at the first rib during closing （41）And sash（1）Between.

9. fire window according to claim 1, it is characterised in that：The fire window is provided with sash（1）By window during closing Fan（1）With pressing plate（3）Between clearance seal the 3rd fire proof sealing strip（8）.

10. fire window according to claim 9, it is characterised in that：The pressing plate（3）Compression side（32）Extension is formed Sash（1）Sash is blocked during closing（1）With pressing plate（3）Between gap the second rib（33）, the 3rd fire proof sealing strip（8） It is connected to pressing plate（3）Or sash（1）On, or the 3rd fire proof sealing strip（8）It is pressed abd fixed on pressing plate（3）With the first filling Part（4）Between, and the 3rd fire proof sealing strip（8）In sash（1）Pressure is located at second rib during closing（33）And sash （1）Between.

11. fire window according to claim 1, it is characterised in that：Each first filling member（4）With keel（101）Between, it is each Second filling member（5）With compressing side（32）Between, respectively compress side（32）With glass plate（2）Between and each glass plate（2）With dragon Bone（101）Between pressure be provided with the 4th fire proof sealing strip（9）.

12. fire window according to claim 1, it is characterised in that：The fastening assembly includes trip bolt（201）, institute State trip bolt（201）Through pressing plate（3）Middle interconnecting piece（31）With keel（101）Screw thread is connected, and the centre connects Socket part（31）Provided with one to keel（101）The groove of direction indent（311）, the trip bolt（201）It is contained in the groove （311）In.

13. fire window according to claim 12, it is characterised in that：The pressing plate（3）On be provided with and block the groove （311）Dismountable deckboard of notch（34）.

14. fire window according to claim 13, it is characterised in that：The deckboard（34）It is inserted in two recessed Groove（311）In resilient prongs（341）, each resilient prongs（341）Provided with neck（3411）, the groove（311）Interior be provided with is divided Two resilient prongs are not caught in（341）Neck（3411）In Access Division（3111）.

15. fire window according to claim 13, it is characterised in that：The deckboard（34）With two swelling sides （342）, two swelling sides（342）Insert groove（311）In and respectively with groove（311）Two madial wall swellings coordinate.

16. fire window according to claim 1, it is characterised in that：Each pressing plate（3）At least one compresses side（32）It is remote Middle interconnecting piece（31）Side have to keel（101）The extension of direction extension（321）, the extension（321）It is outer Side is perpendicular to glass plate（2）.

17. fire window according to claim 1, it is characterised in that：First filling member（4）With pressing plate（3）It is connected as Integral piece.

18. fire window according to claim 1, it is characterised in that：Each pressing plate（3）And keel（101）Between be provided with to pressure Plate（3）The positioning component that installation site is positioned, the positioning component includes being located at keel（101）On locating slot （1011）, the pressing plate（3）Provided with insertion locating slot（1011）In and and locating slot（1011）Coordinate the location division of positioning （35）.

19. fire window according to claim 1, it is characterised in that：The keel（101）Provided with for glass plate（2） Carry out spacing or holding glass plate（2）Boss（1012）.

20. the fire window according to any one of claim 1 to 19, it is characterised in that：The sash（1）Including outer framework （12）, annular locking bar（13）With installed in outer framework（12）In window light plate（14）, the outer framework（12）Side Provided with window light plate（14）The annular stop part that one side offsets（121）, the annular locking bar（13）Pass through fastener Installed in the outer framework（12）It is upper and with annular stop part（121）It is matched for clamping tightly fixed sash glass plate（14）, the annular Stop part（121）With window light plate（14）Between and the annular locking bar（13）With window light plate（14）Between press Provided with the 5th fire proof sealing strip（15）.