Hidden frame type fireproof glass curtain wall window

Abstract

The utility model discloses a hidden frame type fireproof glass curtain wall window which comprises two sets of fireproof glass and a window frame, two symmetrical outer sash frames are arranged on the window frame, the two pieces of fireproof glass and the two outer sash frames are installed in a one-to-one correspondence mode, each piece of fireproof glass comprises first glass and second glass, a first U-shaped groove plate is arranged on each outer sash frame, and a second U-shaped groove plate is arranged on each U-shaped groove plate. A first U-shaped groove plate is arranged between the first glass and the second glass, a second U-shaped groove plate is arranged between the first glass and the second glass, the groove opening direction of the first U-shaped groove plate is opposite to the groove opening direction of the second U-shaped groove plate, one end of the first glass and one end of the second U-shaped groove plate are fixed in the first U-shaped groove plate, and a first fireproof rubber strip and a second fireproof rubber strip are arranged between the outer sash frame and the window frame. The U-shaped groove plate I and the U-shaped groove plate II are embedded and fixed, and a multi-layer fireproof structure is combined, so that the aesthetic property and the safety of a building are effectively improved, and meanwhile, the fireproof performance of the building is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of fireproof glass curtain wall technology, specifically a frameless fireproof glass curtain wall window. Background Technology

[0002] Currently, most existing glass curtain wall windows adopt an exposed frame structure, using a U-shaped frame to tightly enclose the glass on all four sides for fixation and support. However, after installation, this structure results in an unsightly exposed frame, and the presence of the frame affects the overall visual effect of the building. With the increasing demands for architectural aesthetics, more and more requirements favor a simple and beautiful curtain wall appearance.

[0003] Currently, frameless glass curtain wall windows have emerged in the market. Their key feature is the use of adhesives such as metal glue to directly bond the glass to the aluminum frame. This method effectively reduces the visual impact of the frame, providing a cleaner aesthetic. However, a major drawback of frameless structures is their relatively poor fire resistance, failing to meet relevant fire safety standards. Therefore, in environments with high building safety requirements, the application of frameless structures is somewhat limited, making safety a crucial consideration in the application of glass curtain wall windows. It is necessary to provide a frameless fire-resistant glass curtain wall window that is both aesthetically pleasing and safe. Utility Model Content

[0004] This utility model proposes a frameless fireproof glass curtain wall window to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A frameless fireproof glass curtain wall window includes two sets of fireproof glass and a window frame. The window frame has two symmetrical outer sash frames. The two fireproof glass panes are installed one-to-one with the two outer sash frames. Each fireproof glass pane includes a first glass pane and a second glass pane. The outer sash frame is provided with a U-groove plate. The U-groove plate is provided between the first glass pane and the second glass pane. The groove direction of the first U-groove plate is opposite to the groove direction of the second U-groove plate. One end of the first glass pane and the second U-groove plate is fixed in the first U-groove plate. Fireproof rubber strips one and two are provided between the outer sash frame and the window frame.

[0007] Preferably, a fireproof board and a fireproof cotton strip are respectively provided on both sides of the inner side of the U-groove plate, wherein the fireproof board is located between the glass and the U-groove plate, and the fireproof cotton strip is located between the U-groove plate and the second U-groove plate.

[0008] Preferably, the outer periphery of the U-groove plate is provided with fireproof sealant.

[0009] Preferably, the window frame is a T-shaped aluminum frame, with a first slot and a second slot inside. A insert is inserted into the first slot, and a steel plate is installed in the second slot. The insert and the steel plate enhance the strength of the window frame and also provide heat insulation and fire protection. The outer sash frame, the steel plate, and the window frame are connected by screws.

[0010] Preferably, slot 2 is provided on both sides of the empty slot 1 facing the outer fan frame, and fireproof rubber strip 2 is inserted and installed in slot 2. Slot 3 is provided on the empty slot 1 between slot 2 and empty slot 2, and fireproof expansion strip is inserted and installed in slot 3.

[0011] Preferably, both outer fan frames are provided with a slot three, and a steel plate two is installed in the slot three. The outer fan frame has a slot one on the side facing the slot two, and an inner fireproof rubber strip one is inserted into the slot one. The steel plate two, the outer fan frame and the U-shaped plate are connected and fixed by screws. The steel plate two serves to increase the connection stability and improve the strength of the outer fan frame.

[0012] Preferably, the outer side of the outer fan frame is further provided with a decorative groove, and a decorative cover plate is installed in the decorative groove. The decorative cover plate is used to improve the aesthetics and also serves to cover the screws.

[0013] Preferably, the outer fan frame has a decorative groove 2 on one side of the U-shaped groove plate 1 facing one side, and also includes a straight decorative cover. One end of the decorative cover has an insert block. The decorative cover is connected to the decorative groove 2 by inserting the insert block. The decorative cover and the side of the glass 2 are connected by filling with glass glue.

[0014] Preferably, a water-retaining strip is provided between the two outer sash frames. The water-retaining strip prevents external liquids from entering the window frame and prevents the fire-resistant strips (one, two, and fire-resistant expansion strips) from being affected by liquid immersion or corrosion, thus protecting their fire-resistant performance.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This utility model uses the interlocking of U-groove plate one and U-groove plate two to fix the glass one and glass two tightly connected. At the same time, the opposite orientation of the grooves of U-groove plate one and U-groove plate two forms a hidden installation structure, which effectively reduces the exposure of the frame and the impact of the frame on the overall visual effect of the building, thereby improving the aesthetics and overall effect of the building. At the same time, this structure also ensures the safety performance of the curtain wall. The use of fireproof strip one and fireproof strip two increases the fireproof and heat insulation effect, thereby improving the safety and fire resistance of the curtain wall.

[0017] The fire-retardant structure, comprised of fireproof boards, fireproof cotton strips, fireproof glass, and fireproof sealing strips (one type, two types) and fire-resistant expansion strips, effectively enhances the overall fire resistance. The two types of fireproof glass, fireproof cotton strips, and fireproof boards together form the first fireproof layer. Fireproof sealing strip one, the outer sash frame, and the window frame together form the second fireproof layer. Fireproof sealing strip two, fire-resistant expansion strips, the window frame, and the outer sash frame together form the third fireproof layer. Through the combined action of these multiple fireproof layers, the fire resistance of the fire-resistant glass curtain wall is effectively improved, enhancing its fire resistance under prolonged combustion while maintaining structural stability. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the cross-sectional structure of the window frame and outer sash frame of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 3 This is a cross-sectional view of the window frame, outer sash frame and fireproof glass after assembly according to this utility model.

[0021] 1. Window frame; 2. Outer sash frame; 3. U-groove plate one; 4. U-groove plate two; 5. Fireproof board; 6. Fireproof cotton strip; 7. Glass one; 8. Glass two; 9. Fireproof rubber strip one; 10. Fireproof rubber strip two; 11. Fireproof expansion strip; 12. Hollow groove one; 13. Hollow groove two; 14. Steel plate one; 15. Slot two; 16. Slot three; 17. Hollow groove three; 18. Steel plate two; 19. Slot one; 20. Decorative groove one; 21. Decorative cover plate; 22. Decorative outer cover; 23. Decorative groove two; 24. Insert block; 26. Water-blocking rubber strip. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figure 1-3A hidden-frame fireproof glass curtain wall window includes two sets of fireproof glass and a window frame 1. The window frame 1 has two symmetrical outer sash frames 2. The two fireproof glass panes are installed one-to-one with the two outer sash frames 2. Each fireproof glass pane includes a first glass pane 7 and a second glass pane 8. The outer sash frame 2 is provided with a first U-groove plate 3. A second U-groove plate 4 is provided between the first glass pane 7 and the second glass pane 8. The groove direction of the first U-groove plate 3 is opposite to the groove direction of the second U-groove plate 4. One end of the first glass pane 7 and the second U-groove plate 4 is fixed in the first U-groove plate 3. Fireproof rubber strips 9 and 10 are provided between the outer sash frame 2 and the window frame 1.

[0024] Fireproof plates 5 and fireproof cotton strips 6 are respectively provided on both sides of the inner side of the U-groove plate 3. The fireproof plates 5 are located between the glass 7 and the U-groove plate 3, and the fireproof cotton strips 6 are located between the U-groove plate 3 and the U-groove plate 4.

[0025] The outer periphery of the U-groove plate 24 is provided with fireproof sealant.

[0026] The window frame 1 is a T-shaped aluminum frame. The window frame 1 has a first slot 12 and a second slot 13. A insert is inserted into the first slot 12, and a steel plate 14 is installed in the second slot 13. The insert and the steel plate 14 are used to increase the strength of the window frame 1 and also serve as heat insulation and fireproofing. The outer sash frame 2, the steel plate 14, and the window frame 1 are connected by screws.

[0027] The first slot 12 is provided with slot 2 15 on both sides facing the outer fan frame 2. Fireproof rubber strip 2 10 is inserted into the slot 2 15. The first slot 12 between the slot 2 15 and the second slot 2 13 is provided with slot 3 16. Fireproof expansion strip 11 is inserted into the slot 3 16.

[0028] Both outer fan frames 2 are provided with a slot 3 17, and a steel plate 2 18 is installed in the slot 3 17. The outer fan frame 2 has a slot 19 on the side facing the slot 2 13, and an inner fireproof rubber strip 9 is inserted into the slot 19. The steel plate 2 18, the outer fan frame 2 and the U-shaped channel plate are connected and fixed by screws. The steel plate 2 18 serves to increase the connection stability and improve the strength of the outer fan frame 2.

[0029] The outer side of the outer fan frame 2 is also provided with a decorative groove 20, and a decorative cover plate 21 is installed in the decorative groove 20. The decorative cover plate 21 is used to improve the aesthetics and also serves to cover the screws.

[0030] The outer fan frame 2 has a decorative groove 23 on one side of the U-shaped groove plate 3, and also includes a straight decorative cover 22. One end of the decorative cover 22 has an insert 24. The decorative cover 22 is connected to the decorative groove 23 by inserting the insert 24. The decorative cover 22 and the side of the glass 8 are connected by filling with glass glue.

[0031] A water-blocking strip 26 is provided between the two outer sash frames 2. The water-blocking strip 26 prevents external liquids from entering the window frame 1 and prevents the fireproof strip 9, fireproof strip 10 and fireproof expansion strip 11 from being affected by liquid wetting or corrosion, thus protecting their fireproof performance.

[0032] During installation, the fireproof expansion strip 11, fireproof rubber strip 2 10, insert, and steel plate 14 are sequentially installed on the window frame 1. The water-blocking rubber strip 26, steel plate 2 18, fireproof rubber strip 1 9, and U-groove plate 1 3 are installed on the outer sash frame 2. The assembled outer sash frame 2 is fixed to the window frame 1 with screws. The fireproof cotton strip 6 and fireproof board 5 are fixed on both sides inside the U-groove plate 1 3. The U-groove plate 2 4, glass 1 7, and glass 2 8 are connected with fireproof sealant. Glass 1 7, along with one end of the U-groove plate 2 4, is fixed between the fireproof cotton strip 6 and the fireproof board 5. Finally, the decorative cover plate 21 and the decorative outer cover 22 are installed on the outer sash frame 2 to complete the installation.

[0033] This utility model effectively improves the aesthetics and safety of buildings by interlocking and fixing U-groove plate 3 and U-groove plate 4, combined with a multi-layer fireproof structure, while significantly enhancing its fire resistance.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0035] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A frameless fireproof glass curtain wall window, comprising two sets of fireproof glass and a window frame (1), wherein the window frame (1) has two symmetrical outer sash frames (2), the two fireproof glass panes are installed one-to-one with the two outer sash frames (2), each fireproof glass pane includes a first glass pane (7) and a second glass pane (8), the outer sash frame (2) is provided with a first U-groove plate (3), and a second U-groove plate (4) is provided between the first glass pane (7) and the second glass pane (8), wherein, The groove direction of the first U-groove plate (3) is opposite to the groove direction of the second U-groove plate (4). One end of the first glass (7) and the second U-groove plate (4) are fixed inside the first U-groove plate (3). Fireproof strip one (9) and fireproof strip two (10) are provided between the outer fan frame (2) and the window frame (1).

2. The frameless fireproof glass curtain wall window according to claim 1, characterized in that, Fireproof board (5) and fireproof cotton strip (6) are respectively provided on both sides of the U-groove plate (3). The fireproof board (5) is located between glass (7) and U-groove plate (3), and the fireproof cotton strip (6) is located between U-groove plate (3) and U-groove plate (4).

3. The frameless fireproof glass curtain wall window according to claim 1, characterized in that, Fireproof sealant is provided on the outer periphery of the U-groove plate (4).

4. The frameless fireproof glass curtain wall window according to claim 2, characterized in that, The window frame (1) is a T-shaped aluminum frame. The window frame (1) has a slot 1 (12) and a slot 2 (13). A core is inserted into the slot 1 (12), and a steel plate 1 (14) is installed in the slot 2 (13).

5. The frameless fireproof glass curtain wall window according to claim 4, characterized in that, The first slot (12) is provided with slot 2 (15) on both sides facing the outer fan frame (2). Fireproof rubber strip 2 (10) is inserted into the slot 2 (15). The first slot (12) between the slot 2 (15) and the second slot (13) is provided with slot 3 (16). Fireproof expansion strip (11) is inserted into the slot 3 (16).

6. The frameless fireproof glass curtain wall window according to claim 5, characterized in that, Both outer fan frames (2) are provided with a three-slot (17), and a steel plate (18) is installed in the three-slot (17). The outer fan frame (2) is provided with a slot (19) on the side facing the two-slot (13), and an inner fireproof rubber strip (9) is inserted into the slot (19).

7. The frameless fireproof glass curtain wall window according to claim 6, characterized in that, The outer side of the outer fan frame (2) is also provided with a decorative groove (20), and a decorative cover plate (21) is installed in the decorative groove (20).

8. The frameless fireproof glass curtain wall window according to claim 7, characterized in that, The outer fan frame (2) has a decorative groove 2 (23) on one side of the U-shaped groove plate 1 (3) and also includes a straight decorative cover (22). One end of the decorative cover (22) is provided with a plug (24). The decorative cover (22) is connected to the decorative groove 2 (23) by plugging in the plug (24). The decorative cover (22) and the side of the glass 2 (8) are connected by filling with glass glue.

9. The frameless fireproof glass curtain wall window according to claim 1, characterized in that, A water-blocking strip (26) is provided between the two outer fan frames (2).

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